Police are urging the public to help solve a trio of car bombings on Sunday morning which totalled vehicles worth more than $36,000 in Devonshire.

Cars destroyed were a $23,000 Nissan station wagon in Shelton Road, a Toyota Starlet worth $5,000 in Park View Lane and a Daihatsu Mira worth $8,500 in Melville Estate North.

Police spokesman Dwayne Caines said: "We are particularly interested in speaking with anyone who may have observed anyone acting suspiciously in those neighbourhoods."

Witnesses should call Detective Sergeant Nick Pedro on 295 0011 or the confidential crimestoppers hotline on 1 800 623 8477.