Section 21A(1) of the Principal Act is amended as follows:

(a) by omitting paragraph (a) and substituting the following paragraph:

(a) employ or engage another person to undertake any of the following activities:

(i) commercial agent activities or commercial employee activities;

(ii) crowd control agent activities or crowd control employee activities;

(iii) security agent activities or security employee activities;

(iv) inquiry agent activities; or

(b) by omitting from paragraph (b) "activity –" and substituting "activities –" ;

(c) by omitting "that activity." and substituting "those activities." .