Section 39: Any licence holder who-

(a) knowingly harbours or knowingly suffers to remain on his premises any constable in uniform during any part of the time appointed for such constable to be on duty, unless for the purpose of keeping or restoring order or in the execution of his duty; or (b) supplies any liquor or refreshment, whether by way of gift or sale, to any constable in uniform unless by authority of some superior police officer; or (c) bribes or attempts to bribe any constable, shall be guilty of an offence and liable on conviction thereof to a fine not exceeding, for the first offence, ten pounds and not exceeding for the second and any subsequent offence, twenty pounds. Any conviction for an offence under this section shall be recorded on the Register of Licences.