What a difference 3 pence could make

Having considered that I might be asked by the One Show how the school crossing patrols should be funded, I have done a bit of calculating and worked out that for the 20,000 SCPs in the country to be funded it would cost the 31,000,000 vehicle drivers 2p more on their road tax! Seems like a good idea to me, in fact they can have 3p and pay the whole lot a more reasonable wage.