Oh joy.  I am one of the lucky few: I have a Dyson vacuum cleaner at my disposal.  Dyson, one and the same firm on whom the government is now placing reliance to provide 10,000 of the ventilators so desperately need by the NHS.   Good luck to them.

I hope the ventilators work a little better than my vacuum, which has about as much suck as an asthmatic nun, and every time you pick it up another part falls off.