The Government appears set on reducing the scale and scope of the BBC by dismantling the licence fee, and in its place pushing for subscription or making payment voluntary, without any evidence of the likely impact.

DTT – the UK’s largest TV platform – has no conditional access capability, and so implementation would require another costly and long-term switchover.

A voluntary licence fee would inevitably lead to a huge reduction in income. If just those on income-related benefits were not to pay, the shortfall would be over £500 million – in addition to the £250 million the BBC will be funding for over-75s receiving Pension Credit.

The speeds made possible by full fibre build are unnecessary for most users in the short term, giving limited commercial advantage to those that can offer them, but are likely to prove essential in the medium/long term.

The economics of full-scale, independent alternative networks look very challenging in our view – especially without the support of Sky – although there are some limited arbitrage/cherry-picking opportunities.

The Openreach full fibre model makes economic sense under Ofcom’s proposed regulatory framework, provided it retains the lion’s share of the market, although considerable risks remain.