Dr Mark McClean , Jonathan 's family doctor , said if the drug had been administered earlier Jonathan would have retained more of his brain functions .
Dr Mark McClean , the family 's GP , said had the drug been administered to Jonathan earlier , he would have retained more of his brain function .
Passed in 1999 but never put into effect , the smoking law would have prevented bar and restaurant patrons from lighting up , but exempted private clubs from the regulation .