Drivers left queuing for miles after serious collision blocks M25 in Essex

Long delays after serious collision blocks M25. (Picture: National Highways)

A serious car crash caused long queues on the M25 today, with motorists warned to expect delays.

The motorway was closed off to all drivers shortly before lunchtime on Saturday due to a collision.

Lanes were closed between junction 11 for the M11 and junction 28 for Brentwood in Essex.

Long tailbacks were reported on the M11 near the junction with the M25, which is one of the busiest roads in the UK.