I discover this fact as a VW TDI leaves its engine on whilst parking in front of me. A Frenchman on crutches eventually screams “pollution!” at the owner, whilst the cafe’d Germans stare at him, bewildered.

Is Berlin’s nitrous oxide problem a legacy of #dieselgate?

Today there are warnings in #Berlin of dangerous levels of nitrous oxide in the air destroying the air quality metrics (when the others are in line with standards).