When you hear comedian Mark Thomas telling students at a graduation ceremony that Boris Johnson should be publicly horse-whipped, once a week, every week, you are under no illusion what to expect from one of his gigs. The 61-year-old year has been venting his spleen for the past 39 years and there’s no sign that the angry young man, regularly seen on Channel 4 TV in the 1980s with his Mark Thomas Comedy Product, is ready to sit back and hold his counsel. The Youtube clip of the Kent uni ceremony is classic Thomas, as he launches into the tirade lambasting the former PM, and the audience at The…
