I think religion should need to be banned from indian polytics. This is useful to avoid killings of inocent people.
1) The party which speak about region/religion must be banned.
2) Every state must have police force from other region and not from the same region. (mix police force is required in evey state to avoid sympathy for regional people.
3) Karnatka police force should have 10% from UP,10% from maharashtra, 10%tamil,10%punjab
4) No 100% police force from local cause they support locals only.
5) Center should impose some of these kind of policies.
6) Once central force is required which is mix-force like military
