 A one-minute promo explaining to the viewers how professional the new image was went to air that year.In 1987 the "Broadcasting (Ownership and Control) Act" replaced the "Two TV Station" rule – which had capped ownership of Metropolitan TV stations at two – with a "60% Reach" rule.This would pave the way for major changes in television ownership in Australia as the three television networks expanded beyond Sydney and Melbourne, buying their affiliates in other capitals.