Main Content 300-1949-VI-TURNING-AND-STARTING-AND-SIGNALS-ON-STOPPING-AND-TURNING friendly link printer friendly mcl index link Search within this Statute for MICHIGAN VEHICLE CODE (EXCERPT)Act 300 of 1949 TURNING AND STARTING AND SIGNALS ON STOPPING AND TURNING DocumentTypeDescription Section 257.647SectionTurning at intersection; violation as civil infraction. Section 257.648SectionOperation of vehicle or bicycle; signals for stopping or turning; signal lamp or mechanical signal device on commercial motor vehicle; violation as civil infraction.