Four men have been arrested after drugs were found in a car stopped by police in Cornwall.
One officer suffered an injury to his arm during the arrests in the Baytree Hill area of Liskeard on Thursday.
The men, aged 37, 31 and two aged 30, were arrested on suspicion of unlawfully possessing controlled drugs after a Mitsubishi was stopped.
Further searches resulted in a seizure of cannabis. The men were later bailed to 11 April.