Source? The information I read[0] says that a non compliant car emits about as much NOx as 4 complaint cars. I would be shocked if your figure was anywhere rem

Source? The information I read[0] says that a non compliant car emits about as much NOx as 4 complaint cars. I would be shocked if your figure was anywhere remotely close to true. [0] http://www.air-quality.org.uk/26.php http://www.air-quality.org.uk/26.php