For safety reasons, there are certain items that must not be carried in either hand luggage or hold luggage. In general, these are all items that pose a fire hazard.
These include:
flammable liquids such as petrol and solvents
explosive substances such as fireworks
pressurised gas containers and gas cartridges
Acids and reactive chemicals
spontaneously combustible substances
and, of course, explosives
These items must not be carried in either checked-in luggage or hand luggage. For most items, this goes without saying.
