Question to the Department for Transport:

To ask the Secretary of State for Transport, what criteria her Department used to determine which lines would be covered by the programme to lay trackside cabling to improve mobile phone connectivity; and what assessment her Department made of potential merits of including the midland mainline in this programme.

The first lines selected were those routes that have high numbers of rail passengers and were commercially attractive for the concession partner. It is in the partner and Network Rail's interest for the concession to be cash generative as soon as possible given the agreed commercial structure where excess returns in the early years are recycled into investing in new routes. While Network Rail's partner identified the Midland Mainline to be of some commercial interest, it was not sufficiently attractive to be included in the first tranche of investment.

The new fibre is part of a wider asset renewal of existing NR telecoms infrastructure that is required for rail operational use, that will also support connectivity improvements.