Pull up, during the interview process they will have told you when you will be notified.
During my interview, I was told "about a month". I was emailed on day 28 after the end of the interview.
Some of my fellow candidates were emailed a reply within 15 days, the latest was after 6 weeks.
This was back in early 2008.
If they find you acceptable, then you can expect a course date giving you almost exactly the notice period you specified in your application.
Good luck.