"I was mortified and so was everyone else. My phone went mad. Very close friends were furious. Even my
own daughter took to Instagram to denounce me."
Clarkson said he was "mortified" but what he had written and apologised to everyone he knew, before emailing the Duke and Duchess of Sussex on Christmas morning.
He told them that the language he had used was "disgraceful" and that he was "profoundly sorry", but added that he was "baffled" by what the couple had "been saying on TV."