Drivers are experiencing major delays this afternoon after a multi-vehicle crash on a busy Buckinghamshire road.

UPDATE: All lanes are now back open.

The crash on the A404 southbound lane between the A4155 and A308 near Bisham was reported at around 1pm today (July 27).

Thames Valley Police put a temporary dual lane closure in place after arriving at the scene.

As of 2:30pm, one lane on the A404 has reopened while the other remains closed with emergency services still in attendance. 

A spokesperson for National Highways has urged drivers to allow extra time when travelling in the area today.

They also confirmed that the incident was causing approximately three miles of congestion on approach to the lane closure.

Thames Valley Police has been contacted for comment, but people stuck in queues near where the crash happened said they don't believe anyone was seriously injured.