It's because they moved the bloody test centre to Burgess Hill.
Swarms of learners all over the place, it seems they specialise in coming out during the rush hours, and using the residential areas for practice on the 3 point turns, reversing and parking business.
Y Drive.
Ask for Chris.
has one of the best pass rates in sussex and got many of my friends through first time.
google the company.
EDIT: Watching Chris who is 6 feet 6 folding his way into a mini is worth watching also.