Most roads users do try to get out of the way of vehicles on emergency calls. But through naivety or ignorance, some motorists cause more confusion or life threatening delays.
The emergency services have responded by producing an information video, aimed at making their crews and the rest of us safer. Chris Maughan reports on the importance of being 'blue light aware'.
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Philippa has Saturday's weather for the east
Philippa has Saturday's weather for the west
Simon has Saturday's forecast for the west of the region