Former England defender Sol Campbell is warning fans against travelling to Poland and Ukraine to watch the European Championship, claiming authorities are failing to tackle entrenched racism and violence in the countries.

“Stay at home, watch it on TV. Don’t even risk it ... because you could end up coming back in a coffin,” Campbell, who is black, told the BBC.

The families of two of England’s black players, Theo Walcott and Alex Oxlade-Chamberlain, have already indicated they are unlikely to travel to the Euros because of fears of racist abuse.

After witnessing footage in BBC’s Panorama programme, which was broadcast yesterday, of fans from the host nations giving the Nazi salute and taunting black players with monkey noises, Campbell said UEFA was wrong to award the tournament to Poland and Ukraine.