Actually private and school theres a difference as i graduate
from ssdc school, the test date given by the school at first will
be very far behind but then u can cancel it to get an earlier date
which most of the time u can but then private you cant. Just like
me i am supposing to have my tp in later feb this year when i book
my tp in sep last year but then got people cancel their tp so i
took it in last year end of nov.