I visited a friend who is renovating. There was significant dust - probably as they had been sanding.
What is causing concern is what was sanded and my fear they realised or may have realised asbestos fibres.
I am concerned primarily about contamination - having washed my clothes in the washing machine since - and of contamination of my car etc.
I have read that if clothes get asbestos fibres on them they should be bagged and binned. Likewise using a washing machine can spread fibres etc.
Not sure what if anything I should do next.