The fire service were called to a garden centre near Maidenhead yesterday.
Alarms were raised at about 1.30pm at Stubbings Estate in Henley Road in Stubbings after a wall mounted transformer caught fire.
Oil dripping from the 11,000 volt transformer onto cars worried the firefighters who set up a 20m cordon to keep the public away.
Southern Electric staff arrived soon after and took over from the firefighters who left by 3pm.
Top Ten Articles
Police officers can be seen at Ten Pin Bowling in Maidenhead tonight following an incident earlier today.