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PLANNING ANALOGUE SWITCH-OFF:
PROBLEMS AND PRACTICALITIES
IN DEFINING THE GOVERNMENT’S THREE
KEY TESTS
A Speech given to the All Party Cable
Satellite and Digital Group
by Professor Vincent Porter
Voice of the Listener and Viewer
16 December 2003
Four years ago, at the height of the dot-com
boom, Chris Smith, the then Secretary of State for Culture Media and Sport,
laid down three key conditions which the broadcasting, cable and satellite
industries would have to meet before the analogue television signal could
be switched off. They were that:
• 99.4 per cent. of the population would
be covered by digital transmissions;
• Switching to digital equipment - including
videos as well as televisions - must be
affordable for the vast majority
of people, including older people and those on fixed
incomes; and that as a measure
of this.
• 95 per cent. of consumers must have
access to digital equipment.
In December 2001, the Viewers Panel, which
Tessa Jowell, Smith’s successor as Secretary of State, had set up to advise
her on issues relating to analogue switch off, concluded that it was essential
for the Government to clarify and raise public awareness of the three tests.
But unfortunately both the trade and the broadsheet press virtually ignored
the Report (Digital Decisions: Viewer Choice and Digital Television), and
since that time the Government and the broadcasting industries have done
little to address the issues involved.
The advent of Freeview, and the developments
in the digital marketplace which have taken place during the last two years,
have made it more important than ever to focus on these questions, which
is why I intend to explore these issues with you tonight.
The Domestic Marketplace
Let us begin by looking at the domestic
marketplace, which is far more complicated than many commentators are prepared
to admit. According to the best estimates, there are 24.7 million
homes in Great Britain that can receive television signals, but within
those homes there are a total of 58 million TV sets. On average
therefore, there are 2.34 TV sets in each household.
We are a nation of multiple-set households.
In 18.9 million homes there are two or more sets. In 9.8 million households
there are three or more sets; while in just over 4 million homes
there are four or more sets. Moreover, we also love our videocassette recorders.
The ITC has estimated that there are, on average, 1.5 videocassette recorders
in each home It is clear that the analogue TV system was, is, and
indeed continues to be, a flexible system which supports approximately
four pieces of electronic receiving equipment in each household.
Issue 1: Access to Digital Equipment
How then, should the Government interpret
its third criterion: namely that 95 per cent. of consumers must have access
to digital equipment? The oft-quoted headline figure is that nearly half
the nation’s households can receive digital broadcasts. In June 2003, the
consumer monitoring group GfK calculated that 11.7 million British households
could receive digital broadcasts. Most of them (7.2 million) were subscribers
to Sky Digital, and a further 3 million were subscribers to digital cable.
The remaining 1.5 million were receiving their signals terrestrially via
Freeview.
If we now return to examine the number
of television sets that can receive digital broadcasts, the picture appears
far less rosy. According to GfK, only 15.8 million TV sets - i.e. 27 per
cent. of the 58 million TV sets in this country - can actually receive
digital TV. Of the remainder, 40.5 million sets (70 per cent.) are non-digital,
while about 1.7 million sets (3 per cent.) can receive multi-channel TV
via analogue cable.
It is clear however, that the number of
television sets that can receive digital signals is a better measure of
the number of consumers that have access to digital equipment than the
number of households that can receive a signal. For it is generally reasonable
to assume that there are more consumers in a multi-set household than there
are in one which only has a single set.
It is also interesting to observe that
with the advent of Freeview, viewers’ purchasing patterns are beginning
to change. Although approximately 90 per cent. of sales of domestic digital
equipment are for the main TV sets, ten per cent. of sales are for second
or subsequent sets. We still have a long way to go however, as most of
the nation’s second, third and fourth TV sets still cannot receive digital,
and will not be able to do so without the use of an appropriate set-top
box.
Moreover, the videocassette recorder was
designed to allow viewers either to record analogue signals, either while
they were away from home, or alternatively to record a programme on one
channel, while they were watching a different channel. Unfortunately the
digital hardware industry has been slow to catch up. Although it is technically
possible for a free-to-air digital viewer to be able to watch one channel
and record another on his VCR, it is far too complicated and too expensive
for most viewers. A terrestrial viewer has to buy two set-top boxes,
while the satellite viewer has to install two low noise blocks (LNBs) on
his satellite dish.
VLV has therefore concluded that, before
analogue switch off, 95 per cent. of television sets should be able to
receive digital broadcasts and that a new, simpler and more affordable
means of recording digital broadcasts on a videocassette recorder should
be available to viewers.
Issue Two: Digital Coverage
Let us now turn to the Government’s requirement
for the industry to provide 99.4 per cent. digital coverage. Access to
digital broadcasts is, of course, essential for every household in the
land. They already have to pay for the BBC’s digital broadcasts by means
of their television licence fee. But in addition, the rules of the European
Union only allow the United Kingdom to provide state aid to the BBC and
other public service broadcasters, because it has given assurances that
the BBC’s licence fee revenues, together with the additional financial
privileges which it accords to the commercially-funded public service broadcasters,
will be used to provide broadcasting services that can be accessed by everyone.
It is a truism to observe that there are
three platforms for delivering digital signals: Terrestrial, satellite
and cable. What most commentators have ignored however, is that three parallel
digital markets are also emerging. The first, and that most closely related
to analogue TV, is the free to air market. For this, the viewer can either
receive his signals terrestrially via Freeview, or in the case of BBC services,
via satellite. It is also likely that Channels 3, 4 and 5 will soon be
available via satellite on a free-to-air basis.
The second digital market is that for subscription
television services, for which the viewer has to pay in advance. The Office
of Fair Trading has already recognised this is a separate market from the
free-to-air market. Under the provisions of the 2003 Communications Act
however, parliament has also decided that the UK’s public service broadcasters
must offer their signals to both the satellite and cable platforms. This
means, of course, that the commercial operators providing both platforms
will also benefit from a substantial hidden public subsidy, since in addition
to their own services, each of them will also be able to offer the public
service broadcasts to their own subscribers.
The third digital market is the cable market,
which is markedly different from either of the two broadcast markets. First,
it combines the characteristics of both the telephone and broadcasting
markets; and secondly, it can be a two-way interactive service, whereas
the return paths on the free-to-air services and the subscription TV services
that are delivered by satellite, are both extremely limited.
In each of the commerical markets, the
respective platform providers - BSkyB and the two cable networks, NTL or
Telewest, - occupies a dominant position - if not a de facto monopoly -
in the delivery of its services. Indeed, because of the distinctive
nature of the service that each platform delivers, many viewers consider
them to be complementary to one another, rather than being in direct competition.
For example, a viewer who does not wish to subscribe to pay-TV, or to take
advantage of the interactive opportunities offered by a cable network,
will only look to Freeview, or to a free-to-air satellite signal, to deliver
her/his digital services.
Moreover, there is some evidence that since
the arrival of Freeview, several viewers, who already subscribe to BSkyB
or to a cable network, have chosen it as the delivery platform for
their second or third television sets, as it is potentially more flexible
than any rival platform. According to GfK, the proportion of Freeview equipment
that was bought for second and subsequent sets between December 2002 and
June 2003, more than doubled from 5 per cent. to 12 per cent.. For while
it is true that a Sky subscriber can have an additional set-top box, s/he
will still have to pay an additional subscription for that box. Furthermore,
the device called TV-Link, only allows a viewer to link one TV set to another,
apparently only allows that person to watch the same channel in an adjacent
room.
VLV has therefore concluded that the 99.4
coverage criterion for analogue switch off, should be based on the coverage
of free-to-air signals. They may, of couse, be delivered by means
of terrestrial or satellite transmissons. It is broadly accepted however,
that terrestrial digital coverage cannot reach beyond about 82-85
per cent. of households before Analogue Switch-Off. The remaining 15-18
per cent. will therefore have to be delivered via satellite or cable. Whether
or not this will be possible, is difficult to ascertain at the moment,
as much detailed work still has to be done in order to assess the feasibility
of receiving digital signals in dense urban or outlying rural areas of
the United Kingdom. The latter is especially true in some parts of Scotland
and Wales, and along the South Coast of England. Moreover, postcodes,
which were designed by the Royal Mail for a totally different purpose,
are a poor substitute for establishing whether or not a digital signal
can actually be received by each household within a given area.
Paradoxically, the extent of digital coverage
will be even more be more difficult to assess in many parts of our large
metropolitan cities. The postcode criteria for assessing the coverage of
digital terrestrial signals start to break down even more critically in
those areas where the presence of high buildings or tall trees can often
interfere with the reception of digital signals. Moreover, the spatial
layout and the social organisation inside many multiple dwelling units,
such as blocks of flats, means that many television sets that can currently
pick up an analogue signal with a set-top aerial, will need to be connected
to a far more efficient aerial system, or a satellite dish with an amplifier
that can support a comprehensive distribution system, in order to receive
the digital programmes. Here again, much detailed work still has to be
done.
Force Majeure therefore, many inner city
residents may well be forced to subscribe to a cable network, as
that could be the only platform by which they can pick up their digital
signals. A cable network is not, however, a free-to-air platform; and this,
of course, will require the Government to examine more closely the manner
in which the broadcasting industry has met its third official criterion,
namely that of affordability.
Issue Three: Affordability
In 1999, Chris Smith indicated that the
Government would use digital take-up as a measure to decide whether or
not digital television was affordable for the vast majority of people,
including older people and those on fixed incomes. But as I have shown,
it is by no means clear precisely how the take-up measure should be interpreted
in practice, particularly in the light of plans to phase Analogue Switch
Off across different regions.
Moreover, in many inner city areas, it
will be extremely difficult for the broadcasting industry to meet the Government’s
target of 99.4 per cent. digital coverage unless the Government
allows it to include the cable platform as one of the industry’s delivery
platforms. In those areas of the country therefore, viewers would be dependent
on a delivery platform, for which they would have to pay a regular subscription,
in order to receive their digital television signals. For these viewers
therefore, affordability will not relate solely to the cost of buying capital
equipment, such as a digital television set or a set-top box, but they
will also incur the ongoing costs of subscribing to a new delivery
platform, such as a cable network.
In short therefore, in order to assess
the affordability of digital television in these parts of the country,
the Government will need to develop a more sophisticated approach to assessing
affordability than that which Chris Smith envisaged in 1999.
As I noted earlier, the cable platform
brings together the technologies of both broadcasting and telecommunications.
Moreover, under the provisions of the 2003 Communications Act, OFCOM
is entitled to regulate all electronic communications systems, which includes
of course cable systems.
The difficulty for the Government however,
is that OFCOM’s powers to regulate electronic communication systems have
not been designed to deal with the type of local situation that I have
described. OFCOM’s regulatory powers, which stem from the EU Directives
on Electronic Communication and the regulatory practices of OFTEL, are
essentially concerned with supply-side competition, rather than with the
delivery of free-to-air digital broadcasts to geographically specific
local retail markets.
The regulator’s normal aim is to establish
whether a given provider of electronic communications services has Significant
Market Power (SMP). To date OFTEL has found that only two of its licensees
have SMP in the fixed-line telephone market: Kingston Communications in
Hull and British Telecommunications everywhere else.
Although it is theoretically possible that
OFCOM could develop the means to regulate the price that cable companies
charge subscribers for delivering their digital broadcasts in those inner
city areas where viewers cannot receive their free-to-air broadcasts from
either satellite or terrestrial platforms, I consider it highly unlikely,
given the current regulatory conjuncture, that OFCOM would ever do so.
Given this scenario, it would appear that
the Government has three choices.
• The first would be to exclude cable
delivery from its calculation of digital coverage and, before Analogue
Switch Off, would provide the broadcasting industries with sufficient additional
spectrum frequencies to enable them to expand and substantially improve
their delivery of digital broadcasting signals in the nation’s heavily
built-up inner city areas. This could have enormous financial and engineering
implications and undermine the Treasury’s ambitions to sell off unused
spectrum.
• The second would be to introduce additional
legislation that would specifically regulate the prices charged by cable
companies for the delivery of broadcasting services that can be received
on a free-to-air basis in other parts of the country.
• The third would be to require those
public service broadcasters that are currently required to offer their
digital broadcasting services to cable companies, to impose in their contracts
with the cable companies, the price and the conditions under which their
free-to-air broadcast services were to be delivered to digital viewers.
VLV has concluded that the first option,
namely the provision of additional spectrum is unlikely to be technically
possible, and therefore the cost of delivery by cable will need to be regulated,
either by new Governmental legislation, or by the public service broadcasters
through their contracts for supplying their programme services to the cable
companies.
Conclusion
To sum up therefore, the complex nature
of the domestic marketplace and the differences that are emerging between
the three principal delivery platforms make it essential for the Government
to refine the criteria which the broadcasting, cable and satellite industries
have to meet before Analogue Switch Off.
Most viewers will rightly expect the Government
to recognize that on average, the analogue broadcasting system currently
supports several pieces of receiving equipment in each household. They
will expect digital broadcasts to do the same.
Secondly, digital coverage is likely to
be most problematic in both distant rural and inner city areas. Moreover,
the use of post-codes by the broadcasting authorities is often a poor surrogate
for deciding what signals are actually available. No decision on
coverage should be taken therefore until more detailed studies have been
carried out on the ground.
Thirdly, in some areas, digital take-up,
however it is measured, will be an insufficient measure of affordability.
Where viewers who live in inner city areas, or in multiple dwelling units,
have to rely on the local cable platform to receive their digital broadcasts,
those viewers will consider it necessary for the Government to put in place
a mechanism to regulate the price for which those digital broadcasts are
delivered.
End.
For full details of VLV contact:
Telephone: 01474 352835.
Fax: 01474 351112.
E-mail: vlv@btinternet.com
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