Trader bites electricity workers disconnecting light

It sounds like you're referring to a rather intense and unexpected situation!

So, to clarify, a trader (presumably a merchant or a vendor) got into a confrontation with electricity workers who were disconnecting the power supply to a light source. This could be a commercial or residential setting, but the details are unclear.

Can you tell me more about what happened? Was the trader trying to prevent the disconnection, or was there some other issue at play?