A 17-YEAR-OLD has been arrested on suspicion of possessing an offensive weapon at a property in Helensburgh.

The teenager was reportedly found by police acting suspiciously at Drumfork Court at about 5.30am on Saturday, May 12.

According to police the teen allegedly began to shout and swear after being arrested.

He was held in custody for an appearance at Dumbarton Sheriff Court in connection with the incident.