Greetings my excellent teacher/s

Kindly direct me on the below question. All I want is an overview of what I must focus on in this court judgment for about 10 pages. The question is as follows:

Critically discuss the Constitutional Court judgment in POPCRU v SACOSWU (CCT152/17) [2018] ZACC 24; [2018] 11 BLLR 1035 (CC) and express your views on whether section 18 of the Labour Relations Act, have any significance in light of the judgment.