I just thought it was worth starting a new thread to add to the others here on this.
You CAn water your garden with a watering can or bucket, or a pipe syphoning water from those, and fill them with a hosepipe.
You can't use the pipe directly onto your plot or flower border, or lawn.
The ban is to stop people being indiscriminate and using zillions of gallons of water to keep their lawns in perfect condition, and using sprinklers all day long. But you can still water the garden- just fill your watering can from the hose.