Campaigners believe evaluations have been suppressed as they cast further doubt on safety and economic benefits ...

UK drivers have been avoiding using smart motorways due to concerns over the traffic measures, which could see drivers fined £100, as well as the lack of hard shoulders. A recent report found that 33 ...

Smart motorways were first introduced to the UK in 2006. The aim was to tackle stop-start congestion by using variable speed limits – in some cases by incorporating the hard shoulder as a running lane ...

An error in National Highways' system has meant thousands of variable speed camera fines have been issued by mistake.