The transport secretary has admitted that it was ‘entirely wrong’ to roll out all lane running ‘smart motorways’ without the stopped vehicle detection (SVD) technology that would justify the name.

Speaking to MPs on the Transport Select Committee, Grant Shapps has pledged to complete the roll-out of SVD on existing schemes by the end of next year.

Grant Shapps

The pledge represents a slight shortening of the timetable set out in last year’s stocktake and action plan, which promised that SVD would be retrofitted to existing all lane running schemes within three years, i.e, by March 2023.

Mr Shapps said: ‘It was entirely wrong to build a so-called smart motorway – and you question the naming of it – without the technology in place to make it safer.

‘That’s not the right approach. And the main technology, one of the main technologies, is to be able to see immediately if a car or vehicle is stopped, and that stopped vehicle detection wasn’t available across the network.’

He added: ‘As a result of looking now, a year on [from the stocktake], I’ve met with Highways England, put pressure on, and we’re bringing it forward again. And we will have the smart vehicle detection developed and installed next year, on all of the network.’