Why doesn't everyone just say ' yes, it was a PR stunt highlighting overcrowding on trains' then this wouldn't run and run, but no, they, including Corbyn have to lie about events and it's THIS that sticks in the craw, not the event.
So all the Corbyn supporters on here, why defend the man, he has stupidly played along with a Momentum led stunt, and it has backfired, the whole country is laughing at him.
When Parliament starts again in September, Theresa May could ( as Petra suggests)
Ask Corbyn if his seat in the house is reserved, or, ask if he would be more comfortable sitting on the floor of the House.