20MPH speed limits North Cardiff

[North Cardiff Blue]

When I moved out of Cardiff 20+ years ago, the speed limit on the road past the BBC was 40. It is now 20, even though far fewer people are crossing that road and cars are far better at stopping

I live on a normal suburban residential street in England where the speed limit is 30.

Both places have it wrong. It should be 30 in Llandaff, and 20 on any purely residential street.

Exactly right!