Another Gatiep one

Gatiep and Karools are sitting on death row. Gatiep says to the Warder,
does this take long and is it painfull? Warder says no they just strap
you in and flick the switch and its over.

Karools is called in, moments later Gatiep hears screeming shouting and
this carries on for quite a while.

Gatiep says to the Warder I thought you said it was quick and painless.

Warder replies that as result of the load shedding they have to now
use candles.