28 [Subsidiary] CAP. 172 Immigration [Rev. 2010 Kenya as may be specified therein and to re-enter Kenya from Tanzania or Uganda at any time during the latter period. (2) Where the holder of a pupil’s pass– (a) fails, within a period of thirty days from the date of issue of such pass or from the date of the holder’s entry there under into Kenya, whichever is the later, to enter as a pupil the educational or training establishment in respect of which the pass was issued; or (b) having entered such establishment as a pupil at any time thereafter leaves or ceases to be retained as a pupil in such establishment, then with effect from the expiration of the aforesaid period of thirty days or, as the case may be, with effect from the date on which the holder leaves or ceases to be a pupil in such establishment as aforesaid, the pupil’s pass shall be deemed to have expired and to be of no further validity or effect. (3) Any person, being in charge of an educational or training establishment, who allows a pupil who is required under this regulation to obtain a pupil’s pass to attend such establishment before such pupil is in possession of a pupil’s pass, shall be guilty of an offence. L.N. 101/2007, L.N. 185/2007. 19. (1) A person desiring to enter Kenya for the purpose of(a) a holiday; or (b) temporarily conducting any business, trade or profession; or (c) any other temporary purpose which an immigration officer may approve, may make an application to an immigration officer, in Form 10 in the First Schedule or in such other Form as an immigration officer may require, for a visitor’s pass. (2) Every visitor’s pass shall, unless endorsed in the holder’s passport, be in Form 11 in the First Schedule. L.N. 310/1987, L.N. 101/2007, L.N. 185/2007. 20. (1) A visitor’s pass shall, subject to the terms and conditions specified therein, entitle the holder thereof to enter Kenya within the period specified therein and to remain in Kenya for such period, not exceeding six months from the date of his entry into Kenya, as may be specified in that behalf, and to re-enter Kenya from Tanzania or Uganda at any time during the latter period. (2) An immigration officer may, from time to time, extend the validity of a visitor’s pass for such further period or periods as he may determine and vary any term or condition thereof: Provided that the aggregate period of validity of a visitor’s pass shall in no case exceed one year from the date of the holder’s entry into Kenya.