1943 Senate Bill 0021. An Act Regulating The Time During Which Owners Of Buildings, Except In The City Of Boston, Shall Comply With The Orders Of A Building Inspector Relating To Means Of Escape From Fire, To Require Portable Fire Extinguishers In Certain Premises, And Regulating The Amount Which The Owner Or Occupant Of Premises May Be Required To Expend To Remedy Conditions Thereat.