Organisers of Bonfire Night events in Glastonbury are being urged to stay safe by keeping well clear of power lines and substations when planning their celebrations.

The warning comes from National Grid's electricity distribution business which looks after the electricity pylons, poles, cables and substations that deliver power to homes and businesses across the South West.

Safety experts from National Grid are reminding anyone planning Bonfire Night celebrations that setting off fireworks or lighting fires too close to power lines can cause serious injury or even death.

Eddie Cochrane, Safety Advisor at National Grid, said: "Whether you're setting off fireworks at an organised event or in your own back garden, it's crucial to take a few minutes to check your surroundings and make sure you're well away from overhead lines and substations. It's a good idea to plan the event in daylight when electrical hazards are more visible.

"Many people don't realise that electricity can jump gaps, so a poorly placed bonfire can reduce vital safety distances between themselves and our power lines, which can carry up to 132,000 volts."

Smoke and heat from bonfires can damage power lines, causing power cuts or electrical surges, as well as posing a danger to bystanders. Flames and sparks can also be blown onto power lines with devastating results.

Mr Cochrane added: "By following a few simple steps, we can all make sure that we enjoy a safe Bonfire Night that is memorable for all the right reasons."

Anyone who comes into contact with a power line, or has other concerns about the electricity network, can call National Grid's free emergency number 105 at any time.