Conversation so far:
how many provincial delegates does the national council of provinces comprise of
The NCOP comprises 90 provincial delegates, 10 delegates for each of the nine provinces regardless of the population of the province.
what is the ncop
The National Council of Provinces (NCOP) is the upper house of the Parliament of South Africa under the (post-apartheid) constitution which came into full effect in 1997.

Question: what is the purpose of the council
Self-contained rewrite: what is the purpose of the ncop