Section 66A(2) in The West Bengal Factories Rules, 1958
(2)In case of an ambulance room, the notice under sub-rule (1) shall further indicate the name, address and telephone number of the medical practitioner in charge and it shall be displayed conspicuously at or near the main entrance to the ambulance room,Rules 67 to 72 prescribed under [Section 46 and 112] [Substituted by ibid]