Discarded 3.3l/2kg #NitrousOxide canister, on my own street in #Courbevoie. Still no one at town hall or in any police force will acknowledge my reports: we encounter almost dally evidence that consumption of neurologically damaging #LaughingGas is increasing.
By the way, my collection of #NitrousOxide canister sightings, photographed as I go about my business west of Paris, is available publicly - add it to your #LaughingGas awareness kit, to lobby local government for more effort against the neurological public health scourge of young people.

Nitrous oxide, laughing gas
Nitrous oxide, laughing gas

Nitrous oxide canister sightings west of Paris, to raise awareness of the laughing gas epidemic and its neurological damage to youths.