(b) "ammunition" means ammunition for any firearm, and includes---
(i) rockets, bombs, grenades, shells and other like missiles
(ii) articles designed for torpedo service and submarine mining,
(iii) other articles containing, or designed or adapted to contain, explosive, fulminating or fissionable material or noxious liquid, gas or other such thing, whether capable of use with firearms or not,
Going by the above definition, pepper sprays, your mouth and intestines will also become Ammunition (mouth after eating garlic/onion etc and intestines well it may happen)
Surprising that the authorities have not moved proposal for issuing licenses for mouth & intestines also....and if they get it passed, then these licenses will be issued only for "SPORTING" or "Danger to Life" basis



