Petitions by Issue

Air quality

No. 494
Questions on mobile‑source emission‑control technologies and wood‑burning‑appliances
No. 493
Canadians have the right to breathe clean air—A call for federal action on heavy truck pollution
No. 491
Rail safety and maintenance
No. 482
Teachers and subsidized or free car parking at schools
No. 476
Climate action, escalating biodiversity loss, and pollution
No. 467
Asphalt plant air pollution concerns
No. 455
Port authority decision making regarding coal exports and other environmental determinations under the Impact Assessment Act
No. 425
Public transit, municipal priorities, and federal government
No. 415
The role of Environment and Climate Change Canada and the Canadian Environmental Assessment Agency in the environmental assessment of the proposed Ajax Mine
No. 394
Adequacy of environmental risk assessment of industrial facility in Port Alberni, British Columbia
No. 380
Critical infrastructure and atmospheric security—Impacts of climate change
No. 371
Environmental risks of hazardous goods transported by rail