A BOOZY Saturday night turned into a nightmare for one partygoer after he fell asleep in the toilet and woke up to find himself stuck in a Hindley Street nightclub.

Police and MFS were called to the Rocket Bar on Hindley Street, Adelaide, around 6.30am, after a partygoer found himself locked in the nightclub.

A police spokesman said the drunk man had fallen asleep in the toilet and woke to find the club had closed.

MFS were called to assist a man, who was stuck at the rooftop bar, and used the bucket on the truck’s ladder to bring him down.

It was a busy morning for emergency services.

A short time later, King William Street was closed after a man fell from a balcony near Rundle Mall.

It is believed the man, a French national in his 20s, was trying to climb something before he fell from the balcony at Blue Galah Backpackers Hostel.

He was taken to the Royal Adelaide Hospital with a broken ankle and wrist.

The road, which was closed to southbound traffic between Hindley and Grenfell streets has since reopened.