Which emergency number should be posted for reporting pesticide spills?

The Spills Action Centre is the correct choice for reporting pesticide spills because it is specifically designated to handle environmental incidents, including hazardous materials and pesticide spills. This centre is part of the Ministry of Environment, Conservation and Parks in Ontario, and operates to ensure that proper procedures and response protocols are followed to mitigate any potential harm to the environment and public health.

While the Ontario Poison Centre is important for handling cases of exposure or poisoning, it does not focus on managing the environmental aspects and cleanup of spills. Meanwhile, a local hospital may assist individuals affected by spills but is not equipped to manage the spill itself. The fire department, while capable of responding to emergencies, typically does not specialize in hazardous material spills unless they pose an immediate danger requiring evacuation or firefighting. Therefore, the Spills Action Centre is the most appropriate and specialized resource for reporting and managing pesticide spills.