The clean-up operation began at the Glasgow Green today as the Radio 1 Big Weekend officially came to an end.

Some of the world's top acts performed at the three-day music event, which took over George Square on Friday night before moving to the city park.

More than 60,000 lucky ticket holders attended the festival which attracted top acts including Coldplay, One Direction and Katy Perry.

Our photographer Mark Mainz captured the clean-up operation, and it looks like the festivities got a little too much for one festival goer who fell asleep on a park bench.