A Canberra man’s been linked to a group of four people arrested over an alleged drug supply ring on the New South Wales south coast.

The arrests follow a police investigation in September in which officers allegedly discovered MDMA from a car on the Federal Highway believed to be bound for the south coast.

Police carried out raids at several properties – including Braddon, Mitchell and at Batemans Bay.

It’s believed the Canberra man’s linked with an outlaw motorcycle gang and was charged with the supply of prohibited drugs.

The remaining three face a series of additional charges.

All are yet to face court.