Please keep on trying Andrew … 30 is just not good enough.
We heard a lot in the news last week that the UK has signed up for the Paris agreement which means the UK HAS to look at ways of reducing CO2 emissions to support our environment. That means local as well as national. A simple, cheap and safe way to do that is to REDUCE car speeds and local traffic given the volumes would make an ENORMOUS difference. Safety, Noise and in particular Lung health all play into the 20 argument. Lets keep lobbying our local residences, councils and MPs to make this happen up and down the country.