Control Rooms

We monitor our road network 24-hours a day, every day.

Our expert operators based in our control rooms at Dartford and South Mimms keep watch over the M25.

2 control rooms

478 cameras

24 hours, 7 days a week, 365 days a year

Our operators have access to 478 Highways England cameras and specialist heat-map sensors.

They are able to identify and assess incidents quickly. GPS tracking systems on our fleet of operational vehicles means we deploy resource efficiently, based on the needs of the network.

Our aim is to keep the M25 and its arterial links open and traffic moving. As a result, we provide our customers with reliable