A person guilty of an offence under section 1 or section 2 shall be liable on summary conviction to imprisonment for a term not exceeding three months or to a fine not exceedingF1 level 4 on the standard scale or to bothF1. . . .

A person guilty of an offence under section 5 shall be liable on summary conviction to a fine not exceedingF1 level 3 on the standard scale.