Just a note for anyone reading regarding unit visits.....definitely try to get one. Ideally, like billy girl, go on a few to get an idea of the different types of ATC. But bear in mind that it doesn't have to be a NATS unit.....so billy girl, if you're struggling perhaps Oxford might be an idea (hope I'm not teaching you to suck eggs!)
And of course, for my area ATCO colleagues who are no doubt reading, as soon as you step into a tower you'll see that that's where the proper ATC is done....
