SDCL § 32-26-52: Funeral procession--Law enforcement officer.

Notwithstanding any traffic-control device or provision governing the right-of-way, a law enforcement officer leading a funeral procession may proceed through any intersection or make any turn or other movement necessary while leading the procession. The officer, without regard to any traffic-control device or provision governing the right-of-way, may direct the operator of any other motor vehicle not in the funeral procession to stop, turn, proceed, or make another movement. When leading the funeral procession, the officer shall operate a funeral escort vehicle.