Traffic calming/speed enforcement

We have been out in the village of Trefonen conducting some traffic calming, with the help of the speedboard, situated on a pull-in on the main road. 

The speedboard will give every driver a reminder of their speed as they approach and then enter the 30mph zone in the village.

I am perfectly positioned to make a note of the registration of any vehicle which does not comply with the speed limit. However it is always our intention for drivers to remain within the speed limit, not just today but every time. 

So far there has been a 100% compliance.