58.—(1) A person who has in his possession any firearm or ammunition with intent—
(a)by that means to endanger life or cause serious damage to property; or
(b)to enable any other person by that means to endanger life or cause serious damage to property,
shall be guilty of an offence whether any injury to person or any damage to property has been caused or not.
(2) A person who has in his possession any firearm or imitation firearm with intent—
(a)by that means to cause; or
(b)to enable another person by that means to cause,
any person to believe that unlawful violence will be used against him or another person, shall be guilty of an offence.