It’s alleged the attack happened between 21:30 and 22:30 on Friday night.
The man’s described as being white, stocky to average build with short cropped fair or ginger hair. He’s in his mid-thirties and about 6 foot tall with a cut or tattoo above one of his eyebrows.
The victim has told the police the man was wearing a hoody and was quite scruffy.
It’s also claimed the suspect was drunk and was with two other men, all drinking larger from plastic pint pots. Just before the attack he was seen pushing to the front of the queue at the Airmax ride and making a nuisance of himself.