A man has been seriously injured on a roundabout near the M25 at Orpington after a crash.

Police were called to the two car crash at 7.12am today (Tuesday, February 6) and officers and paramedics are currently at the scene.

The crash, on the roundabout where the A224 and A21 (towards Orpington) join at Junction 4, has resulted in one lane being closed.

A spokeswoman for Kent Police said: "Officers and paramedics are currently at the scene where the man is being treated for an injury that is described as serious.

"One lane has been closed while work is ongoing to recover vehicles."

Highways England has said traffic is coping well.

Traffic England is predicting the road will be clear by 9.15am.