The Football Association says it is investigating claims that West Bromwich player Nicolas Anelka made an anti-Semitic gesture during the Baggies' 3-3 draw at West Ham today.
Kick It Out, the campaign against racism in football said it was also aware of the case.
"The campaign is in contact with partners in England and France regarding this matter and has offered its support to The Football Association in any forthcoming investigation," a spokesperson for the organisation said.
More top news
Nine women have been found guilty of promoting a £21 million get-rich-quick pyramid scheme. But how do you spot a pyramid scam?
Hollywood heartthrob George Clooney will be seen planting a kiss on Dame Maggie Smith during his guest appearance on Downton Abbey.
Alibaba - have you heard of it, know the name or what it is, or care what it does? Because you might want to.