Around 50 people have been caught allegedly carrying drugs at a Kariong music festival over the weekend.
Among them, a Kariong man is accused of hanging onto 90 ecstasy pills at the Mountain Sounds event.
The 20-year-old hits Gosford Court on March 6th on drug possession and supply charges.
Officers say cannabis and ecstasy were the most common substances found during their searches with sniffer dogs.
Meantime, another 20-year-old man's been hit with a string of offences, after allegedly assaulting two police officers when he was asked to leave the party.
The officers escaped without serious injury, while the man will also face Gosford Court on March 27th.
Brisbane Water officers say the incidents put a dampener on what was otherwise good behaviour from revellers.