It depends where you live and how far you are willing to travel but slots to do the testare generally not now available before 20th Sept and test done after 29th are not valid. Go to the Peason Vue site NOW and check it out. You go to www.ukcat.ac.uk and click on Register Now. That takes you to Pearson Vue where you use your voucher number to register with them. After that you can view available test slots and book one if you wish..
I don't understand why they have this long-winded method of paying by cheque, and why can't they just accept the same forms of payment as Amazon and stuff. I was all ready to book my test today, but nooo, they don't accept my debit card so i gotta wait till i can can get my dad to use his card.