Two other cars were involved in the incident apart from ambulance.
Police will not give further details at this stage and will not identify the people involved for at least 24 hours.
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Sunday will be a fine day across much of Scotland and northern England, with much less coastal mist and low cloud than yesterday.
A spokesperson said the lightning strikes had left the "aircraft fuelling system unavailable."
Nearly 1,000 properties have been left without power, and road users have been warned of potentially hazardous conditions.