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(a) on conviction thereof on indictment to a fine not exceeding five hundred pounds, or at the discretion of the Court, to imprisonment for a term not exceeding two years or to both such fine and such imprisonment, or | 
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(b) on summary conviction thereof to a fine not exceeding fifty pounds or, at the discretion of the Court, to imprisonment for a term not exceeding six months, or to both such fine and such imprisonment. |