Chemical fire or toxic release

What makes this different

The North West has major chemical sites around Runcorn, Widnes, Ellesmere Port and the Mersey estuary. Residents near these sites may receive information about sirens and what to do.

First 10 minutes

• Go in, stay in, tune in. Get inside and close all windows and doors.
• Turn off ventilation that draws in outside air.
• Move to an inner room; seal it if the smell is strong.
• Listen to local radio for instructions.
• Do not go to collect children from school: schools have their own plans and will keep them safe inside.

If outside

• Move upwind and away, and get into any building.

Stay or go?

Stay indoors until the all clear, unless the authorities tell you to evacuate.