It’s claimed the alleged incident took place in front of a woman and her young child as they waited beside a bus stop near Albert Drive at around 2pm on Friday, October 20.
The man police want to speak to is described as “East European”, aged 40’s to 50’s, heavy built with a “laboured walk” and dark hair.
He wore a navy blue jacket with light grey jogging bottoms, black shoes, and had a medium sized black shoulder bag and a cream-coloured baseball cap.
Anyone with information should contact PC Dan Hood via 101, quoting incident number 1992 of Friday October 20, 2017.
Alternatively CRIMESTOPPERS can be contacted on 0800 555 111, where anonymity can be maintained.