ticulars to be inserted in any such document or declaration and the fees payable therefor; (k1) requiring public carriers to provide their passengers with forms and documents, other than travel documents, required under this Act for entry into or departure from Zimbabwe; [Paragraph inserted by s. 10 of Act 8/2000.] (l) the statistics to be kept of persons departing from Zimbabwe; (m) in regard to appeals heard under section twenty-one— (i) the procedure to be followed; (ii) the manner of securing the attendance of witnesses; (iii) the penalties which may be imposed upon a witness in an appeal who, without reasonable excuse— A. fails to attend the hearing of the appeal; or B. refuses to be sworn or to answer fully and satisfactorily any lawful questions put to him; (iv) the lapsing of any appeal for want of prosecution thereof; (n) the information relating to his liability for National Service in terms of the National Service Act [Chapter 11:08] to be provided by any person entering or leaving Zimbabwe; (o) the conditions on which former residents of Zimbabwe may resume residence in Zimbabwe otherwise than as new immigrants or be deemed to have regained their domicile for the purposes of this Act. (3) The Minister may, by regulation, make additional provision for controlling, restricting or prohibiting the entry into Zimbabwe of persons who are not lawfully ordinarily resident therein, and such regulations may provide for all or any of the following matters— (a) the qualifications which a person must possess before he is permitted to enter Zimbabwe and