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.
Did he change any other laws during this time?
The constitutional prohibition on multiracial political parties was lifted.
Were there any other segregation laws that he impacted?
He also relaxed the Group Areas Act, which barred non-whites from living in certain areas.

Question: What other impacts did he have on the government segregation issues?
Self-contained rewrite: Besides relaxing the Group Areas Act,What other impacts did Botha have on the government segregation issues?