The Prime Minister has been urged to sort out the problems of congestion and pollution at the Dartford Crossing before spending billions on a new one.

The issue was raised at Prime Ministers Questions today by Thurrock MP Stephen Metcalf.

He said: “Before spending billions on a new crossing we should consider sorting out the problems at the existing crossing, not only helping a greater number of motorists but to improve illegal levels of air quality and bring more resilience to the M25 motorway network.”

The Prime Minister said: "We need to tackle congestion and pollution and air quality.

"Stationary traffic is more polluting than moving traffic. So, sorting out the existing problems is important but we need to look at the options for a new crossing.

"Highways England has looked at both options in terms of their economic and community impact. I look forward to seeing what they recommend."