Original sentence: As a Toronto District School Board trustee, he initiated a cell phone ban inside Toronto's public schools, a "Green Grid" project that will see renewable energy generators (such as solar panels) on school rooftops and campaigned against a proposal to create a Black-focussed school in Toronto
Edited sentence: As a Toronto District School Board trustee, he initiated a cell phone ban inside Toronto's public schools, a "Green Grid" project that will see renewable energy generators (such as solar panels) on school rooftops and campaigned against a proposal to create a race-based school in Toronto