Unfortunately BMW requires a full bike license. Looks a good course though.
Been in touch with Yamaha. 200 quid a day for 4-5 hours riding. Don't really do a 2 day course, but they second day can expand on what you have done on the 1st day, so it could be a good option.
I also found this..
http://www.trailrides-wales.com/prices.html and they will let him ride a 125 on a provisional. I wonder if it will have enough guts??
Thanks for the inputs