While booking your practical test you will need your provisional driving licence number, your theory pass
certificate number and the date it was passed.
By post - You can get a form from your local driving test center or by downloading it from www.dsa.gov.uk (under the "forms and publications" sections) fill it in and post it to Driving Standards Agency, Booking Department, PO
Box 381, Manchester, M50 3UW, enclosing a cheque made payable to 'Driving Standards Agency'.