Durham Constabulary has released CCTV images of a man they want to speak to in connection with a suspected racially aggravated public order incident.
A spokesman said: "At about 1.15am on Saturday, August 4, a man entered Bridge End pizza shop in Chester-le-Street and ordered a kebab before he shouted racial slurs, spat at and threatened violence towards staff.
"After a few minutes, the suspect was joined by a second, topless man.
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"The first man kicked out at the main store front window a number of times, eventually smashing it.
"Police are keen to speak to the man in the images."
Anyone with information is asked to contact police on 101 quoting reference 27 of August 4.