We’re not discussing the law, we are discussing the principle. I feel it is not an overseas Pakistani’s place to have any influence in a country that they don’t even live in runs itself. Whatever the reason, their parents or themselves ultimately chose not to reside in Pakistan. The blind spot person who is not aware of local circumstances in Pakistan or the ground reality why should they have any say in how the country is governed? As far as should they be allowed, I think anyone living outside Pakistan who doesn’t have any other passport should be allowed to vote.
I say this because let’s suppose you become a UK National, so with your loyalties and allegiance to the Queen, you surrender your Pakistani nationality and agree to take weapons even against Pakistan. Imagine the rogue Hussain Haqqani who was close to the Obama administration meddling in Pakistani State Affairs.