Yes, photographing police or law enforcement in Pakistan is generally restricted. It is considered sensitive and can lead to questioning.
Why restrictions exist
Law enforcement personnel are part of security operations, and photographing them is treated as a sensitive activity.
What can happen
Travelers may be stopped, questioned, or asked to delete photos if they capture police or related activities.
Public presence
Even when police are visible in public areas, photography is not automatically allowed.
Common misunderstanding
Public visibility does not mean permission. Law enforcement is generally treated as a restricted subject for photography.