The row began as Mr Cameron claimed the data actually showed the number of excess weekend deaths was much worse than thought - at 11000 a year rather . PMQs: Cameron and Corbyn exchange motherly advice in commons Jeremy Corbyn doesnt see the funny side when Cameron dishes out some advice to . Jeremy Corbyn doesnt see the funny side when Cameron dishes out some advice to Corbyn from his mother. Corbyn hits back saying that his mother would . Jeremy Corbyn doesnt see the funny side when Cameron dishes out some advice to Corbyn from his mother. Corbyn hits back saying that his mother would .