It was lots of fun, had too many spins to count, but it was my first ever proper drift training.
Full day was probably a bit much for me though - and I've since found out they do a PM session (usually 2pm-5pm) for £60. Which might mean I can still work/get paid for the Friday but get off early and do an afternoon session.
Realised how much easier the M5 is to drive than the Z4, but even the instructor commented on how snappy the car was.
I didn't capture any other pictures/video, but I know a couple of people there had GoPros on, so I'm hoping some footage will appear on YouTube - although the gap between cars and the meandering of the circuits (2 to choose from/swap between) probably means I won't be in shot in any of them.
One guy in an old Mercedes 190E (or similar) was black flagged as his exhaust was hanging off. 5 minutes later he's back WITH NO EXHAUST at all. Less than 1 lap later and he was black flagged again. It sounded like a Spitfire! Driver was very good at going sideways though.