This shows that states have the full power and independence to decide the laws according to their own needs. This only demonstrates that they can have a great deal of freedom of choice, since the veto of one will be an almost general veto for all the others. States.
Boon is"hiranyaksha would not be kill by human or beast or devas or ashuras and he would not kill at morning or afternoon or evening or night also he would not kill by any kind of weapons.