It's a funny old world, isn't it?
So whilst it is not considered bad manners to boo and roar and wave papers in the air and behave like a bunch of 6 year olds whose teacher has popped out of the room for a second, it is extremely bad manners, uncouth and beastish to clap...as one might do at, say, the opera.
Now Munguin isn't a betting animal but he reckons a pound to a pinch of snuff that if the SNP try clapping again, it will have reverted to boorishness, and not the behaviour expected of gentlemen of the Hon, Rt Hon, Learned or Gallant persuasion.
And he has form. Here he called Mr Skinner a dinosaur.
Rather like the subject of the business, there seems to be one rule for some, and one rule for the rest.
Does anyone seriously think that Dave isn't dodgy? or the Commons corrupted?