Well done,
Training school will teach you PTS, signalling, rules and regulations and what do do in an accident. You get lots of train working where you go out in groups to practice door operation and dispatch procedures. Think they still do a signal box visit as well. Ask lots of questions, and be prepared, there are tests most weeks before your Final.
When you pass out you'll do Route learning. At Waterloo non commercials sign:
Chessington
Docking
Guildford via Cobham
Guildford via Epsom
Guildford via Woking and Weybridge
Hampton court
Shepperton
Kingston Loop
Hounslow loop
Weybridge via Hounslow
Windsor
Reading via Ascot
I believe new Guards are also being taught Basingstoke.
Traction:
455
450/444
458
Will soon sign the 458/5's when they come in to service, and eventually 456
Once you've done your route learning you'll spend a few days working turns with a coach before starting on the roster.
I'm based at Waterloo, if you need any help just let me know.