Michael Vaughan has been stood down from the BBC's coverage of the Ashes due to "a conflict of interest" amid recent allegations of racism made by ex-Yorkshire team-mate Azeem Rafiq.

The former England captain was this month named in a report investigating Rafiq's claims of institutional racism at Yorkshire.

Vaughan, who played for Yorkshire from 1993 to 2009 and led England to Ashes glory in 2005, allegedly said to a group of Asian team-mates there were "too many of you lot, we need to do something about it".

Rafiq's version of events have been supported by Adil Rashid and Rana Naved-ul-Hasan, but Vaughan has strongly denied the allegations made against him.

The BBC withdrew Vaughan from his Radio 5 Live show three weeks ago and the corporation has now confirmed the 47-year-old – who first joined their radio team as a summariser in 2009 – will not form part of their upcoming Ashes coverage.

"While he is involved in a significant story in cricket, for editorial reasons we do not believe that it would be appropriate for Michael Vaughan to have a role in our Ashes team or wider coverage of the sport at the moment," said a BBC statement.

"We require our contributors to talk about relevant topics and his involvement in the Yorkshire story represents a conflict of interest."

Vaughan is also contracted to commentate for Australia's Fox network for the five-Test series, which begins in Brisbane on December 8.

In a statement made earlier this month, Vaughan said: "I categorically deny saying the words attributed to me by Azeem Rafiq and want to restate this publicly because the 'you lot' comment simply never happened.

"It is extremely upsetting that this completely false accusation has been made against me by a former team-mate, apparently supported by two other players.

"I have been in contact with the six other players from that team and not one of them has any recollection of the remark being made."