Providing a safe place for newborns; authorizing mothers of newborns to leave the newborn at a hospital emergency room, providing for certain protections; requiring hospitals to accept unharmed newborn babies left at emergency rooms, providing for an identification linkage for later reunification purposes; requiring the hospitals to inform local welfare agencies, police departments or county sheriffs within a certain number of hours following the departure of the mother; providing for hospital and agents immunity from criminal or civil liability; providing for county and law enforcement agency response; specifying the procedure for requested reunification; authorizing the commissioner of human services to collaborate with the attorney general and the county attorneys association to produce a pamphlet or similar informational material for distribution to hospitals; providing a defense to prosecution for defendants voluntarily leaving an unharmed newborn child at a hospital emergency room (ra)