SECTION 1. Section 12 of Chapter 123 is hereby amended by striking the following paragraph (e):-

(e) Any person may make an application to a district court justice or a justice of the juvenile court department for a 3-day commitment to a facility of a person with a mental illness if the failure to confine said person would cause a likelihood of serious harm. The court shall appoint counsel to represent said person. After hearing such evidence as the court may consider sufficient, a district court justice or a justice of the juvenile court department may issue a warrant for the apprehension and appearance before the court of the alleged person with a mental illness if in the court's judgment the condition or conduct of such person makes such action necessary or proper. Following apprehension, the court shall have the person examined by a physician or a qualified advanced practice registered nurse designated to have the authority to admit to a facility or examined by a qualified psychologist in accordance with the regulations of the department. If the physician, qualified advanced practice registered nurse or qualified psychologist reports that the failure to hospitalize the person would create a likelihood of serious harm by reason of mental illness, the court may order the person committed to a facility for a period not to exceed 3 days; provided, however, that the superintendent may discharge said person at any time within the 3-day period. The periods of time prescribed or allowed under this section shall be computed pursuant to Rule 6 of the Massachusetts Rules of Civil Procedure.