Ruth Davidson’s potshot at Theresa May

Theresa May has managed to surprise absolutely no-one this afternoon with her spokesman’s confirmation that the Prime Minister has never smoked cannabis. Cue widespread jokes that May was too busy running through fields of wheat – the activity that May herself describes as the naughtiest thing she has ever done.

Now not even May’s colleagues can resist taking a pop at the boss’s idea of fun. Ruth Davidson has intervened on Twitter after a user asked how many fields of wheat she had run through:

That will go down well in No 10…