If you are in the UK, please go out and check your car if it was parked outdoors last night.
The volcanic ash is clearly visible today and it looks very abrasive indeed, golden colour, very fine, never seen something like that in the UK before
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Exactly what I had on my car this mroning described to a tee. I'm in Peterborough.
My two cents? Saftey comes first.......... and I do have a replacable air filter under my bonnet.