Silsden gas loss: Thousands face third day without supplies

Gas has been restored to some homes in a West Yorkshire town, but thousands of residents are still facing a third day without a supply.
Contractors working on a housing scheme caused damage to the mains pipe in the Silsden area, near Bradford, on Friday, affecting more than 3,000 properties.
Engineers restored gas to 70 homes, but it could be another three days until the whole town is reconnected.
Northern Gas Networks said it was the largest incident it had dealt with.
Red Cross and community volunteers are providing help, and a drop-in centre has been set up at St James' Church hall.
Heaters, hot food and showers have also been made available.
More than 100 engineers from Northern Gas Networks (NGN) have been working round the clock to resolve the issue.
Eileen Brown, from NGN, said: "We got a small number of people on last night by about midnight, but customers had gone to bed.
"Our engineers are ready and waiting to get people back on today.
"It's going to be quite a long job but we're working extremely hard to get it sorted out as quickly and as safely as we can."
NGN said it was working with Northern Powergrid, which is monitoring the electricity network for any potential knock-on surges in demand while residents are without gas.
Any significant overloading of the network could increase chances of damage and result in a power cut.
As a result, residents are being urged to minimise the use of electrical appliances to help prevent any issues.
Food vouchers have been made available and shower facilities have also been provided for residents at Keighley Leisure Centre until 16:00 GMT. It will reopen on Monday from 09:00 to 17:00.