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
Philippa has Saturday evening's weather for the east
Philippa has Saturday evening's weather for the west
Detectives investigating a spate of high value burglaries at a family-run business in Berkshire have released CCTV images.