I can't say I disagree with a lot of that.

People will travel 25-30 in 20mph zone just like they travel at 35-40mph in a 30 zone if PV is anything to go by.
That is why I suggested 20mph or lower.

Some parents do not take much notice of the zigzags outside the primary school in PV - even when the police are right there. The no parking should be enforced at the key times and on both sides of the road.
Why only one side is zigzagged is anyone's guess.

We probably have the technology now to have more flexible speed limits - 20mph is silly in the evenings or when the schools and shops are shut, but until all the cars and roads are suitably chipped to convey this information, we are stuck with old fashioned inflexible road signs.

Or we could get rid of the limits and rely on people driving responsibly, safely, considerately and courteously.......
.....backed up with the death penalty for offenders. Brian, surely you are with me on this last point?