Stop signs, there are 3 by McDonalds in the car park, below is a link to where the car park is from the test center.
The stops signs are as you exit the car park See images below.
Another stop sign is at the junction of Blackpole Road and Brickfields Road, opposite a Chinese takeaway-
last stop sign is on the other side of town on junction of Fort Royal Hill and Wyld’s lane –
Nasty Junction Midland Rd to Newton Rd