Hosepipes must only be used for filling water butts and containers. You must not use them to directly water your plot. Sprinklers are strictly prohibited.
This is for several reasons:
- Using a hosepipe for extended periods means that other plot holders cannot get water.
- Watering with a hosepipe is inefficient and leads to excessive water consumption, much of which is lost to evaporation.
- Excessive water usage may lead to a water shortage and a hosepipe ban in times of drought.
The National Allotment Society website has more information on Gardening In A Drought which offers some helpful advice.