[13] Section 6 of the Act neatly foreshadows the structure of the Act. It recognises that prohibited discrimination requires the existence of a specified ground, of a specified type, and in a specified area of activity. All three components are necessary. In the present case the prohibited ground of discrimination was age[2]; the type of discrimination was "direct discrimination"[3]; and the area of discrimination was the pre-work area[4], and in particular discrimination "in deciding who should be offered work" under s 14(1)(b). The cumulative nature of these requirements[5] was conceded in argument by counsel for the respondent, Ms Armitage. The concession, in our view correctly made, was that acts prior to the situations described in s 14(1) are not per se unlawful, or more accurately, are not contraventions. Ms Armitage, submitted however that the evidence satisfied the requirements of either s 14(1)(a) or s 14(1)(b), pointing out that the points of claim relied generally upon section 14, and submitting, again correctly in our view, that she was entitled to endeavour to uphold the decision on either of these sub-paragraphs.