Thames Valley Police is releasing CCTV in connection with a racially aggravated assault in Milton Keynes.
The incident happened at the Next store in Milton Keynes Shopping Centre just after 3.30pm on Sunday 14 April.
A woman became racially abusive to a member of staff, a man in his thirties, before throwing clothes at him. She then fled the store.
Investigating officer, PC Steven Duke of the Investigation Hub said: “I am appealing to anyone who knows this woman to contact police as soon as possible, because I believe she may have vital information about the incident.
“The easiest way to leave information is on our website https://www.thamesvalley.police.uk/tua/tell-us-about/cor/tell-us-about-existing-case-report/ quoting reference 43190112817. Alternatively, you can call us on 101.”