document: A leak at Llanfairpwll on Sunday morning affected supplies to some customers there and in parts of Gaerwen, Porthaethwy and Llangefni.
  A spokesman said: "Our team is working on the leak and we hope that all supplies will be back to normal this morning."
  Welsh Water apologised to customers for any inconvenience.
summary: Parts of Anglesey have been left without water after a leak, Welsh Water has confirmed.