British radio and television presenter Clive Anderson has said that Jeremy Clarkson was "ill advised" to say a possible racist rhyme during a Top Gear recording.
He continued by saying the rhyme was "used casually" in the past and is unsure whether looking at Top Gear outtakes is a way to "asses Clarkson's contribution to the nation."
More top news
The vice presidential candidate was travelling with his wife, daughter and several campaign advisers, but no one was injured.
They deny a 'sweetheart deal' - but a senior source told ITV News the government promised to support such firms in the event of Brexit.
The father of Captain Khan, who died in Iraq in 2004, said the comment was "the most cruel thing you can say to grieving parents."