 Many of Glasgow's worst tenements were refurbished into desirable accommodation in the 1970s and 1980s and the policy of demolition is considered to have destroyed many fine examples of a "universally admired architectural" style.The Glasgow Housing Association took ownership of the housing stock from the city council on 7 March 2003, and has begun a £96 million clearance and demolition programme to clear and demolish many of the high-rise flats.Medical care is mainly provided by NHS Scotland and is directly administered by NHS Greater Glasgow and Clyde.