Conversation so far:
What Was Bothas role in aprtheid?
He legalised interracial marriage and miscegenation, both completely banned since the late 1940s.
Was this a popular move on his part?
CANNOTANSWER.

Question: Did he change any other laws during this time?
Self-contained rewrite: Besides legalizing interracial marriage and miscegenation, Did  P. W. Botha change any other laws during the apartheid government?