The Scales are a biker gang in Australia
Membership: hundreds (minimum)
It's a national-level gang, one of the Big 5 biker gangs on the island continent. The gang is an old-school "traditional" biker club. Like the other biker gangs it's involved in dealing weapons, drugs, and water. It also provides communities with a service in which it patrols the road ways, for a price of course.