I bought my house two years ago and it had been retrofitted with baseboard radiators. They covered up the lower receptacles in every outlet so you could only get a plug into the top one and then the wire ran over a hot radiator. Just mind-boggling that anybody could do that and not see a problem with it. Granted, the outlets were embedded in the cinderblock walls so it wasn’t an easy matter to move them up, but laziness kills.

For good measure, these plugs were not grounded and they all had the polarity reversed.