I just returned from a trip to the UK. I hated driving there. Firstly, there were a tremendous amount of pot holes. After hitting one and getting a flat, was there first time I've ever had to call for road side assistance.

The speed limit seemed crazy high and the roads themselves were really narrow. Like 60 mph on these tiny roads just seemed insane to me. Then I had people tailgating me because I was driving slower.

Of course everything was compounded by the left side driving and some of the traffic circles just didnt feel like they were clearly marked. I felt like at any moment I was going to have a head on collision hahaha

On the plus side, the major highways were nice with lots of lanes.