It must appear not only that the information was acquired during professional attendance, but was such as was necessary to enable the physician to prescribe. It is for the party objecting to shew that the information sought to be obtained is within the statutory exclusion. “It will not do to extend the rule of exclusion so far as to embarrass the administration of justice. It is not even all information which comes within the letter of the statute which is to be excluded. The exclusion is aimed at confidential communications of a patient to his physician, and also such information as a physician may acquire of secret ailments by an examination of the person of his patient. The policy of the statute is to enable a patient, without danger of exposure, to disclose to his physician all |96| information necessary for his treatment. Its purpose is to invite confidence and to prevent a breach thereof. Suppose a patient has a fever, or a fractured leg or skull, or is a raving maniac, and these ailments are obvious to all about him, may not the physician who is called to attend him testify to these matters?” “Before information sought to be obtained from physicians, witnesses, can be excluded the court must know somewhat of the circumstances under which it was acquired, and must be able to see that it is within both the language and the policy of the law” [234]. A report of the medical officer of an insurance company on the health of a party proposing to insure his life is not privileged from production; nor is the report of a surgeon of a railway company, as to the injuries sustained by a passenger in an accident, unless such a report has been obtained with a view to impending litigation [235].