Apparently, if you have a Blue Badge then you are exempt from the ban. You are allowed to water your own garden and allotment using a hosepipe.
I'm grateful to hear this (as I'm in a hosepipe ban area), although my husband tends to do most of the watering and generally uses a watering can anyway. I can imagine that there will be some of the usual jealousies and malicious reporting of disabled people using hosepipes, and it may put some people off watering their gardens. I think it also depends on how much watering is being done. If it's just veg and pots etc, then I think that's fine, but if people start watering their lawns with a hosepipe, and have lush flower borders when everyone else is struggling with parched and dried up plants, then I think that's a bit much.