Can a Driving Test be Rescheduled?

"If for any reason your circumstances alter, you can change your driving test to a different date or time.  As long as you change your booking within three clear working days of your original test date.  You will not have to pay any additional fees.  Always remember to check with your driving instructor, to ensure that they are free on your amended test date.
Candidates who cannot make their driving test and need to cancel or rebook without being able to give three clear working days notice can ask for a rebooking at no extra cost if they have:
A medically certified illness
A bereavement
School Exams
Called for duty as a member of the armed forces
You can reschedule your driving test online, by phone or at any Driving Test Centre.  You will need your driver number, date of birth and booking reference number "