Hey, it's the same where ever you go,
Up here i went to a gas station call, self serve, the kid at the counter informed me people were getting "bit" from the nozzle
I got 33 volts to ground
taking the lower skins off, i found that when the pump had been replaced, none of the fitting were made up, and there was no ground wire
BUT...that station still holds a golden "explosion free" record...