Police are issuing an appeal for information after a spate of criminal damage in Crewkerne.
The incidents have taken place on cars in Hermitage Street.
A police spokesman said: "The damage is happening mainly in the early hours of the morning.
"We are appealing for members of the public to be vigilant and report it if they see anything suspicious.
"We are also urging people to report incidents to us if their own car or vehicle is damaged.
"Contact us on 101 in a non-emergency or 999 if you see an offence in progress."
Crimes can also be reported via the police website at www.avonandsomerset.police.uk.