s 438 Punishment for the mischief described in section 437 when committed by fire or any explosive substance
438. Whoever commits or attempts to commit by fire or any explosive substance, such mischief as is described in section 437, shall be punished with imprisonment for life, or with imprisonment for a term which may extend to 10 years, and shall, if he is not sentenced to imprisonment for life, also be liable to fine.[15/2019]