Gas cylinder explodes in heat at caravan site in Hailsham

No one was injured after a gas cylinder exploded in the intense heat at a caravan site on Downash Road in Hailsham.

The incident occurred at approximately 5:02 pm on Wednesday, 24 June 2026, amidst an extended red heat-health alert affecting southern England. While East Sussex Fire and Rescue Service crews found no active fire upon arrival, the blast caused damage to a five-square-metre outside area. 

Official Safety Advice for Gas Cylinders

Following the explosion, emergency services issued an urgent warning to residents, holidaymakers, and businesses regarding the proper handling of Liquefied Petroleum Gas (LPG) bottles during extreme temperatures: 

• Shade: Keep cylinders out of direct sunlight and stored in a cool area.
• Position: Always store and transport gas bottles in an upright position.
• Ventilation: Place cylinders in a well-ventilated, outdoor area.
• Separation: Keep bottles far away from building entry and exit points.
• Ignition: Ensure storage is clear of any heat or potential ignition sources.
• Vehicles: Never leave gas cylinders inside a closed car or boot where temperatures can rapidly double. 

If you are staying at a caravan site or using LPG for home heating, the fire service advises checking the specific safety instructions provided by your cylinder manufacturer or gas supplier.