i managed to get a place on the all dayer northants police do at silverstone
but me bloomin brother has decided to get married that day
must say that i did the road based one a couple of years ago and it was supurb.
think it does depend on who you get though
i was shown to use the whole carridge way in order to increase visability through bends etc
have since been to a small talk by police advanced instructor who said it is a big no no