2. In this Act, unless the context otherwise requires —
“corrosive substance” means any of the acids and substances specified in the First Schedule, and shall be deemed to include all substances which are capable on application to the human body of causing hurt through corrosive action;
“explosive substance” shall be deemed to include any materials for making any explosive substance and any bomb, grenade, apparatus, machine, implement or material used or intended to be used or adapted for causing or aiding in causing any explosion in or with any explosive substance and any part of such bomb, grenade, apparatus, machine or implement;
“hurt” means hurt as defined in the Penal Code (Cap. 224);
“offensive weapon” includes any instrument which if used as a weapon of offence is likely to cause hurt;
“scheduled weapon” means any offensive weapon specified in the Second Schedule.