People lift grounds here too - and with 240V, the danger is even greater. We have a system here where people HAVE to have products tested to use them in many venues. There's a person who goes around looking for the test stickers, and if there isn't one, you can't use it. This of course can be circumvented with a roll of the stickers - so is still abused, but thankfully the practice of removing the ground wire is slowly reducing.