Bond End is the bit of Knaresborough where NOx (nasty oxides produced by diesel engines) go to kill people in these environs. Its officially so polluted something must be done. Actually four other pollutants including particulate matter (fine bits of soot) are also measured but NOx is the main bad guy here. There is wide agreement that Diesel engines produce most of the particulates and NOx that led to it being declared an Air QualityManagement...
