Air pollution in Toronto’s subways like ‘a typical day in Beijing,’ highest of Canada’s 3 major systems

Toronto’s subway stations and trains had the highest levels of air pollution of Canada’s three major rapid transit systems, a newly released study co-authored by a university engineering professor has found.

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Federal government seeks to push back methane reduction regulations by up to 3 years

‚ÄčThe federal government wants to delay the implementation of its much-touted new methane regulations by up to three years.

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