3. Any person who in a certificate tendered under paragraph 1 in a magistrates' court, a county court, the Crown Court or the Court of Appeal makes a statement which he knows to be false or does not believe to be true shall be guilty of an offence and liable—
(a)on conviction on indictment to imprisonment for a term not exceeding two years or to a fine or to both;
(b)on summary conviction to imprisonment for a term not exceeding six months or to a fine not exceeding the statutory maximum or to both.