Ottawa bike politics.
Here’s a summary of roadside garbage I have noticed while biking I’m various countries:
Japan: none. Littering is shameful.
USA: beer cans, fast food wrappers
Western Canada: beer cans, shredded truck tires, Coke bottles of urine
Ontario: beer cans (king cans), Tim Hortons cups
France: crushed driverside sideview mirrors from clipping oncoming traffic and very little else
Spain: beer cans, TVs, fast food wrappers, cigarette cartons, liquor bottles, diapers, sofas, pregnancy test kits, plastic bags of unknown waste, etc.