How deep?

I went out this morning to get some bits at B&Q and on the way back, I pulled into a lay-by as I wanted to take a photo, but I didn't expect this huge puddle on the way out! So, I decided this had to be my blip for today.

I decided it couldn't be too deep to drive through, as there were other vehicles in the lay-by facing the other direction, so out I went, with no problem.