Thames Valley Police has referred a fatal road traffic collision on the A34 this morning to the Independent Police Complaints Commission (IPCC).
It follows an incident where a lorry collided with a vehicle while police officers were removing a dead badger from the carriageway.
Police are appealing for witnesses to the collision, which occurred on the southbound carriageway of the A34 near Marcham just before 3am today.
More top news
The abstract work, painted at Churchill's Chartwell home in Kent was given to his bodyguard in the 1960s
Philippa has Sunday's weather for the east
Philippa has Sunday's weather for the west