R&E will close on the 28th December - see this thread. https://www.religionethics.co.uk/index.php?topic=22932.0#new
I would not be enthusiastic about shaking the hand of any tory, but a hand-shake does not express agreement, and refusing to is very rude.
Perhaps it is, but it's - at least from Grant's point of view - a continuation of prior rude behaviour that Javid initiated. What goes around comes around?O.