Security guards colluding with sexual harassment

At the end of a relatively quiet night in an otherwise subdued bar (Oslo, hackney) a man, on his own, approached our group of three women offering free cocaine and generally hassling us. We tried the usual methods of ignoring/telling him to go away/blocking to no avail. When the security came over we told him and, instead of asking him to leave, winked at us and said ‘everything was OK darling’. This escalated, we tried to complain to the bar staff to be told the security guard was ‘a really nice guy’. We then took it to the head doorman who did absolutely nothing bar assure us ‘we’d have a great time if we came again’. Meanwhile the offending security man was lurking around, doing more winking and smirking. Completely speechless and unclear who to complain to next, when they’re all obviously protecting their resident dealers and allowing the harassment of women to take place on their premises, with no pretence at action being taken!