broadgage:
A proper extension lead to a domestic air raid shelter would be acceptable in wartime, and arguably acceptable even in peacetime if in good condition and used sensibly.
The concern during the last war was bits of twin lamp flex, possibly with improvised joints, being used to supply a metal framed heater, in a metal structure that was well earthed fortuitously by circumstances.
broadgage:
A proper extension lead to a domestic air raid shelter would be acceptable in wartime, and arguably acceptable even in peacetime if in good condition and used sensibly.
The concern during the last war was bits of twin lamp flex, possibly with improvised joints, being used to supply a metal framed heater, in a metal structure that was well earthed fortuitously by circumstances.
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