Losing his wallet on a night out got progressively worse for a Queenstown man, after police found MDMA in it when it was handed in.
Sergeant Steve Watt said a taxi driver handed in a wallet to police on Saturday, which turned out to contain four caps of MDMA in a snaplock bag.
The wallet's owner, a man in his 20s, admitted possessing the drugs and was given a pre-charge warning.
Queenstown police were also kept busy with alleged drink drivers over the weekend, charging three people.
On Thursday night at 11.35pm, a man in his 20s was charged with careless driving and drink driving after crashing his car while driving home to Cromwell on the Gibbston Highway. He blew 798mcg.