After the Scar ambush, I got to the big hardware store. When you get outside you will be locked in a garden centre. I have walked around this place looking for a gate or door and can’t seem to find the way forward. How do you get out of the garden centre?
If you return to the way you used to get in here in the first place, turn right and head forward. At the top right of the garden centre, you will see some sheds and there will also be a crashed truck. If you look above the truck, you will see a break in the mesh netting. Climb up on the bonnet of the truck and you will be able to get outside.