David,
Over here, an Electrical Inspector re-seals the meter covers, using a short piece of High-Tensile wire and a Lead Sealing Ring.
If you are not registered over here, cutting one of these, will normally(provided you are
caught),land you in court, theft of Electricity, is taken very seriously over here. Depending on how long it has been going on and how much you have stolen,
you could be looking at a prison term of up to 5 years.