Okla. Stat. tit. 17, § 17-115: Rules and regulations relating to safety, sanitation and

shelter.

The Oklahoma State Corporation Commission is hereby authorized

to promulgate and enforce reasonable rules and regulations relating

to safety, sanitation and adequate shelter as affecting the welfare

and health of railroad trainmen, enginemen, yardmen, signal men,

maintenance of way employees, highway crossing watchmen, and

clerical employees of railroads.