One appliance and crew from Gerrards Cross attended.

No one was trapped. Gas was leaking from the substation and ventilating into the air. A scene cordon was established, and the firefighters provided assistance to the gas engineer team as they isolated the supply.

The incident was left in the hands of the gas provider and Thames Valley Police.

Two appliances and crews from Aylesbury attended. Firefighters used a dry powder extinguisher and set up a cordon. The incident was left with electricity engineers.

One appliance and crew from Amersham and one from High Wycombe attended. Firefighters used a dry powder extinguisher, and one hose reel on surrounding fences and vegetation, and set up cordons.

One appliance and crew from Aylesbury and one from Bicester attended. Firefighters condoned off the area. The incident was left with electricity engineers,

Two appliances and crews from High Wycombe, one from Beaconsfield and an officer attended. Firefighters used two dry powder extinguishers and two sets of breathing apparatus.

One appliance and crew from Maidenhead, one from Windsor and an officer attended. The incident was left with electricity engineers.

Two appliances and crews from High Wycombe attended. Firefighters used one hose reel and made the scene safe.

One appliance and crew from Amersham, one from Aylesbury, one from Berkhamsted and an officer attended. The incident was left with UK Power Networks.

One appliance and crew from Thame attended. Firefighters set up a cordon. The incident was left with electricity engineers.