Does anyone know how likely it is that I'd be caught there? Assuming I'm wary picking up and don't act too bait. I'm assuming there'll be a fair amount of drugs floating around there anyway, surely it's only an unlucky few that get caught. I've never had any trouble before, although I've only ever been to UK festivals. Is there normally a pretty big police presence at Croatian festivals? Also how much of a worry would the festival security be?