The baffling footage is the latest protest against the vans, which use number plate recognition cameras to catch and fine non-compliant vehicles driving in London s ULEZ .
Anti-Ulez Blade Runners have ramped their campaign of vandalism trashing yet another one of Sadiq Khan s mobile spy vans used to enforce London s Ultra Low Emission Zone.
Passerby Chris Thorn spotted a highway maintenance truck parked on double-yellow lines in Biggin Hill in Bromley on Monday morning with a NOT ULEZ sign hastily attached to the vehicle.