A major Bucks road has been closed by police due to a "spilled load".

Following a crash on the H8 Standing Way at around 8am, the Bleakhall roundabout has been closed to traffic.

Emergency services are on the scene to clean up and recover.

 

Drivers have been advised to seek alternate routes as traffic has started to build up in the area.

It is not yet clear what the spilled substance on the road is.