the environment should not be treated as a political football . here s our political correspondent, damian grammaticas a large part of that campaign was about the labour may as ultra low emission zone scheme. talk a screw that. . , emission zone scheme. talk a screw that. ., , , , that. that is exactly right. this was in a seat that. that is exactly right. this was in a seat on that. that is exactly right. this was in a seat on the that. that is exactly right. this was in a seat on the edge - that. that is exactly right. this was in a seat on the edge of i that. that is exactly right. this - was in a seat on the edge of london that used to be borisjohnson s seat. when he resigned and left parliament, that seat came up, it had been a tory seat for quite some time, labourwere had been a tory seat for quite some time, labour were hopeful that they could take it, but they felljust short. the issue, as you say come out that campaign which the conservative party made much of, was this