Police warn more arrests could follow after a massive crackdown targeting alleged outlaw motorcycle gang activity.
18 people, 13 men and 5 women, were arrested on 52 charges as part of an early morning blitz across the Gold Coast on Monday.
The youngest was a 16-year-old girl from Runaway Bay.
Detectives executed 16 search warrants at homes in Coomera, Upper Coomera, Ormeau, Pimpama, Nerang, Worongary , Runaway Bay and Hope Island.
It is alleged police seized a number of items, including drugs, weapons, ammunition and stolen cars.
Among those arrested were nine alleged members of the Bandidos OMCG and one alleged member of the Rebels OMCG.
Charges laid included supply, trafficking and possession of dangerous drugs, weapons offences and unlawful possession.