If you notice
most and nearly all government workings are still simply copy pastes from the raj.
Down to the "counterfile recieving" of every document.
Now - as we are car nuts here, I'll put something related to that, the import duties on cars in pk is also due to copy paste from the raj - they applied that so people would not import american, german and other country brands - British cars were considered "local"
Thats why there were/are tons and tons of old Rolls Royce in India/Pakistan.
food for thought (consider it lassi for brains)