Khan sb we have to invest in WAPDA in different way.
Do not send 220 volts in the cables directly. There should be smart meter to convert 600V to 220V in the meter itself.
Also if you change cables from bare to insulated and held wapda persons accountable, nothing can be stolen.
If you are ready to make this investment, all your investment can return in 5 years since annual stolen amount and investment will be equal.