I'd pay £2 extra a month on the direct debit even though I'm not interested in moving to the standing area.
I really don't think Tony should be expected to stump up for it on top of his 1.5 million monthly loss.
Sorry but whilst I think Safe Standing is a good option, and I'd tick a box voting for it, I really don't feel strongly enough about it to haul myself over to the Amex, and if at the end of the day it doesn't happen, then que sera sera.