Police have released the image of a woman they wish to speak to in connection with an incident where a man was racially abused at Burger King in Brentwood High Street.
It happened at around 10.20am on September 28.
An image of two men who police believe kindly assisted staff and witnessed the alleged incident has also been released.
Police are looking to trace them and speak to them as witnesses.
If you have any information please call us on 101 quoting the crime reference number 42/154955/19 or Crimestoppers anonymously on 0800 555 111.