Order! Order! these MPs could learn a thing or two from my GC

I can't help but think the House of Commons could benefit from a bit of granny discipline. Half the things I say to my grandchildren I could quite easily say to one of these MPs at the moment!
I often tell my GS if he can't play nicely, he won't get any dessert - so, I say: no cheap Eton Mess from the canteen for these MPs until they learn to play nicely!
Anyone else have any granny discipline to offer these politicians?