18. Procedure to be followed in summarily evicting persons under section 80.

(a) Specify the grounds on which the order of eviction is proposed to be made; and
(b) Require all persons concerned, that is to say all persons who are, or may be in occupation of, or claim interest in land, to show cause, if any, against the proposed order on or before such date as is specified in the notice, being a date not earlier than 10 days from the date of issue thereof.