“I appreciate that this incident took place a while ago, but I would like to stress that we have been following every line of enquiry available to us and trawling through several CCTV opportunities.
“As a result, we have been able to release these images in the hope of talking to the man pictured.
“If anyone has any information that could help us, please don’t hesitate to get in touch at the very earliest opportunity.”
Anyone with information can contact police on 101 referring to incident number 2080 or call the independent charity Crimestoppers, anonymously, on 0800 555111.