On Air Now
Heart Breakfast with Dave and Heidi 6am - 10am
21 February 2013, 14:23
It happened overnight between Friday 11 January and Saturday 12 January.
A takeaway restaurant in Wellington Street was subjected to racially aggravated criminal damage, with abusive words and images sprayed using orange paint.
In related incidents on the same night, the walls of three residential properties in Palace Street were also sprayed with paint.
Officers are keen to speak to the man pictured in the CCTV images, which were captured in Wellington Street, as he may be able to assist with the enquiry.
Anyone with information should contact PC Sarah Chapman on 101 or Crimestoppers anonymously on 0800 555111.