I'm not surprised that they won't offer patient transport! I think if i was you i would consider making my own way there and then either paying for a taxi home or offering to pay someone to take you home.....
I guess the pct thinks we should be greatful for our surgery and everything that comes with it is down to us...
Twiggie, you are not still seriously considering trying to get home yourself on the tube, train, bus, etc surely?