In twenty-nine states voluntary patients may be received by state hospitals. The provisions of the law usually are that the patient must make application on his own initiative, that his mental condition must be such as to understand the purpose of this proceeding and the need of treatment and that he must be released on a demand in writing in from three to seven days of such request. In the twelve following states the temporary care of the insane in jails, usually as an emergency measure, is still authorized:—Arkansas, Colorado, Georgia, Indiana, Iowa, Nebraska, North Dakota, Oklahoma, South Dakota, Virginia, West Virginia and Wisconsin. Arrangements of some kind for the emergency care of cases pending examination and commitment are provided for in Connecticut, Illinois, Maine, Massachusetts, Michigan, Minnesota, New Jersey, New York, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Washington and Wisconsin. Massachusetts has the most comprehensive provisions for temporary care and observation. The Superintendent of a state hospital may receive and detain, for not more than five days without a court order, any person whose case is "certified to be one of violent and dangerous insanity or of other emergency" by two qualified medical examiners. Officers authorized to serve a criminal process, or police officers, must, on the request of the applicant or one of the examining physicians, bring such a person to the hospital. The applicant for this form of admission must within five days arrange for the commitment of the person so received, or for his removal from the hospital. Under the provisions of the Massachusetts Law a person found by two qualified examiners to be in such mental condition that his admission to a hospital for the insane is necessary for his proper care or observation may be committed for a period of thirty-five days "pending the determination of his insanity." The superintendent must discharge such a person within thirty days if not insane or report to the committing judge his opinion that the patient's mental condition is such as to require a further residence in the hospital necessary. Under the provisions of the so-called "Boston Police Act" (chapter 307 of the Acts of 1910) all persons suffering from delirium, mania, mental confusion, delusions or hallucinations, under arrest or "who come under the care or protection of the police of the city of Boston" shall be taken to the Psychopathic Hospital "in the same manner in which persons afflicted with other diseases are taken to a general hospital." Cases suffering from delirium tremens or drunkenness may be refused by the hospital authorities; otherwise, all such persons are admitted, observed and cared for "until they can be committed or admitted to the hospital or institution appropriate in each particular case" unless the patient recovers or is discharged.