Police are appealing for witnesses after a woman and her friends were racially abused in Batley.
The victim had been enjoying a night out with her friends when she approached by a group of men in Bradford Road.
One of the men began shouting at the woman before throwing yoghurt over her.
One of her friends also heard males shouting racially abusive remarks from a nearby car.
The incident happened around 10pm on December 14.
Witnesses reported they saw a group of Asian males in a passing car.
Police are keen trace two male witnesses who may have taken down the registration of the car.
Anyone with information should contact PC 4729 Atkin on 01924 295301.