A senior Tory pours cold water on the suggestion by Nick Robinson that today’s PMQs could have been the result of Ed and Dave agreeing to take PMQs down a notch or two after the rowdiness of the last year: “You brief people you want calmer, more dignified when you are losing.” That’s that then.

UPDATE: Ta da:

Team Miliband say Labour leader wants more serious tone to #pmqs. IE more PMQs like todays fairly restrained session

— norman smith (@BBCNormanS) January 8, 2014