Police have released these CCTV images

The incident took place on Henderson Street at around 8pm on Monday, March 18 and resulted in a man sustaining injuries from a knife.Both men pictured may be able to assist with this investigation and anyone who recognises them is asked to come forward.The first man is described as white, in his thirties, between 5ft 8ins and 5ft 10ins tall with a skinny build, short dark hair and was wearing a white pullover hooded top, dark trousers and trainers.