Downtown Toronto is home to roughly 240,000 residents and over half a million jobs packed into 16.6 square kilometres. By population density, this is one of the most densely populated places in North America. And the airport sits at the edge of it.
The Bathurst Quay neighbourhood, the closest residential community to the airport, is 120 metres from the runway. Four hundred feet. That is shorter than a CN Tower observation deck visit.
Inside that 120-metre buffer, and the blocks immediately behind it, you'll find:
This is not an industrial zone. It is not a rural runway. It is a real residential neighbourhood with elementary schools, daycares, playgrounds, seniors, and a wading pool, all within a few hundred metres of where Ford wants jets to take off and land.
The air the kids are already breathing.
In 2024, scientists at the University of Toronto's Transportation and Air Quality lab completed a three-year direct measurement study of air pollutants in the Bathurst Quay community. Their conclusion was specific: Billy Bishop Airport is the primary source of ultrafine particles in this community when the wind blows from the south, where the airport is located.
The study found that the highest ultrafine particle spikes were measured directly next to schools and children's playgrounds. Ultrafine particles are small enough to cross from lung tissue into the bloodstream. They are linked to cardiovascular disease, cognitive impairment in developing children, and premature death.
The 2013 Toronto Public Health verdict: Following a Health Impact Assessment commissioned by the City, Toronto's Medical Officer of Health concluded that waterfront residents were already being "exposed to health risks from airport-related air pollution," and that introducing jets would raise their "risk of premature death and cardiovascular and respiratory health outcomes."
The noise that already breaks the law.
Toronto's municipal bylaw establishes 70 decibels as the residential noise limit. By PortsToronto's own monitoring, Billy Bishop regularly exceeds that. By Transport Canada's own Noise Exposure Forecast standards, the airport is already louder than the federal threshold above which residential development should not be permitted.
The community already exists. The airport is already too loud for it under federal standards. The bylaws are already being violated.
And the plan is to add jets.
The lake they want to pave.
Toronto Port Authority CEO RJ Steenstra confirmed to the Globe and Mail that the runway extension would require up to 900 metres of new landmass added into Lake Ontario. The new runway would be roughly 2 kilometres long, about the same distance as Yonge to Bathurst on the subway.
This is not a sketch on a napkin. The Port Authority's own CEO confirmed the number on the record. Most of the fill goes into the lake on the western side of Toronto Island.
The housing it will block.
A 2014 report concluded that an expanded Billy Bishop flight path would cap building heights on the western edge of the Port Lands at roughly 15 storeys. The towers currently planned for that precinct range from 19 to 46 storeys. Across the harbour, Waterfront Toronto is planning Ookwemin Minising, a new district designed to hold 12,000 homes.
Bill 110 puts those plans at risk. Ford has been explicit about it: "They want to block the runway, so they're building tall apartments and condos. That's not going to happen." The Premier said that out loud, on the record, about Toronto's housing plans.
The emergency response that doesn't exist.
The pedestrian tunnel under the harbour is too narrow for fire trucks. Emergency vehicles still have to cross via the 121-metre ferry. Today this handles 2 million passengers a year. The expansion target is 10 million.
There is no current plan to widen the tunnel, no plan for an emergency vehicle bridge, and no published fire and EMS response time analysis. Just more jets, more passengers, more cars, and the same narrow tunnel.