Every person who knowingly and without the written permission of the Minister of Transport removes any stone, wood, earth or other material that forms a natural bar necessary to the existence of a public harbour, or that forms a natural protection to such a bar, is guilty of
Every one who wilfully and without the written permission of the Minister of Transport, the burden of proof of which lies on the accused, removes any stone, wood, earth or other material that forms a natural bar necessary to the existence of a public harbour, or that forms a natural protection to such a bar, is guilty of an indictable offence and liable to imprisonment for a term not exceeding two years.