Either you're worried about this or you aren't. It seems as though you are worried so the answer has nothing to do with what 'other' people do. If it's wrong, it's wrong. If you want to put something there, just do it. If not, don't do it.
That's fairly generic advice, which cancels itself out to result in zero.
Either you're worried about this or you aren't.
I'm
concerned enough to ask what the reality is. It's a bit like cutting fuse seals - in theory it is an offence under the Electricity Act via the ESQCR (and probably under whatever Act makes deliberate damage to someone else's property a criminal offence), but I know that the reality is that sod all happens.
It seems as though you are worried so the answer has nothing to do with what 'other' people do.
It has everything to do with it. My "worry", if you want to call it that, is entirely about what "other people", i.e. the supplier/meter owner do. I'm not "worrying" about whether it's "wrong", just about whether the "reality" is whether I'll get grief from the supplier/meter owner.
If it's wrong, it's wrong. If you want to put something there, just do it. If not, don't do it.
Interesting answer.
Would you give the same sort of advice to someone asking if it was OK to do 180mph on the M1 if there wasn't much traffic around?