Question to the Department for Transport:

To ask the Secretary of State for Transport, what assessment she has made of the effectiveness of stopped vehicle detection technology on motorways.

We recognise the importance of technology working to support our road users and that is why the Department commissioned the Office of Rail and Road (ORR) to undertake an independent review of the effectiveness of technology on smart motorways, including stopped vehicle detection (SVD) technology.

In 2023 the ORR confirmed that SVD is meeting performance requirements for detection rate, detection time, and false detection. The ORR will continue to monitor stopped vehicle detection performance closely and will report next in Spring 2025.