So I find myself in a hotel bar in Bahrain for reasons I won't go into (mainly because it's very dull!) My phone has a non-Bahrain SIM in it, (it's also not a UK SIM) so I am doing a "local" roam (it's a GCC SIM and Bahrain is another GCC member), so you could liken it to roaming in the EU on an EU SIM. The point I am trying to get to (you must excuse me - I have just had proper alcohol for the first time since January!) is a compareison of how cheap things are outside of the UK and the EU.