A P&O cruise ship was forced to return to Sydney, after an out-of-control brawl broke out between passengers.
Police met the Pacific Explorer at Bradleys Head on the north shore of Sydney Harbour, and removed six men and a woman after a fight at 1am Sunday. The brawl allegedly involved two stag parties.
A woman has since been charged for allegedly "glassing" a 21-year-old man with an empty wine bottle.
Police said several men got into a fight about a toilet line queue about 12.55am.
During the fight, a 37-year-old Russian national, who is the partner of one of the men, allegedly struck a 21-year-old man on the head with an empty wine bottle, causing a laceration.