• Warning sirens will be tested at 9 industrial plants today, between 8:30 a.m. and 12 p.m.
• Warning sirens aim to warn anybody who is outdoors that they must seek shelter in case of a toxic release.
• At this time, your health and safety are not at risk.
For more information regarding the test or participating factories, go to: Hazardous materials
To find out how to stay safe: Release of toxic substances: What to do if you hear a warning siren.