(2)Marking on explosives of Class 2 and Class 3.-In the case of explosives of Class 2 and Class 3, each of the cartridges or primary containment of explosives shall be printed or embossed legibly on it with-(a)the word "EXPLOSIVES";(b)the name of explosives and in case of plastic explosives additional words "marking agent added";(c)weight of explosive;(d)diameter of the cartridge;(e)name of manufacturer; and(f)in case of permitted explosive, the letter P1, P3 or P5 as the case may be.
