By consent of the Local Government Board the Health Authorities may add other diseases as occasion may require for a time or permanently. Of these due notice is given to medical men. Tuberculosis and ophthalmia neonatorum are now notifiable. The fee for the certificate in private practice is 2_s._ 6_d._, if in a public institution, 1_s._ Failure to certify renders the medical man liable to a penalty of 40_s._ =Notification of Tuberculosis.=--As mentioned previously, tuberculosis is now a disease notification of which is compulsory. Special forms are provided for the purpose. =Notification of Industrial Diseases.=--Under the Factory and Workshop Act, 1901, every case of lead, phosphorus, arsenical, or mercurial poisoning, or anthrax, if contracted in a factory or workshop must be notified by the practitioner in attendance on the case. The certificate must be sent to the Chief Inspector of Factories at the Home Office, London. The fee for notification is 2_s._ 6_d._ Other diseases may be added to the list by special order of the Home Office. =Written Opinions.=--These generally refer to civil questions. =The Medical Report.=--A _Report_ is a document given in obedience to a demand by the public authorities in Scotland, and has reference chiefly to criminal cases. Medical Reports are sworn to as true by those who draw them up. According to Alison, it is not a sufficient objection that a Medical Report was made up at an interval after the occurrence of the circumstances to which it refers. The same high authority also states that should the writer of a Medical Report die before the trial, his Report may be used in evidence,--this may be doubted. The necessity for simplicity in the arrangement and in the wording of their Reports cannot be too strongly urged on medical men. “A medical witness will do well to remember, also, that copies of his Report and depositions, either before a coroner or a magistrate, are usually placed in the hands of counsel as well as of the Court; and that his evidence, as it is given at the trial, is compared word for word with that which has already been put on record.” All hearsay statements and irrelevant matter should not be inserted in a Report; and the reporter should be particularly careful not to add any comments to his simple narration of facts. The use of superlatives is also very objectionable, as it partakes somewhat of exaggeration. All technical words or phrases should be as much as possible avoided; and where they are absolutely necessary, they should be briefly explained.