South Dakota Codified Laws
Chapter 31 - Emergency Vehicles
Section 32-31-2 - Particular regulations which may be disregarded.

32-31-2. Particular regulations which may be disregarded.
The driver of an authorized emergency vehicle may:
(1)Park or stand, irrespective of the provisions of chapter 32-30;
(2)Proceed past a red or stop signal or stop sign, but only after slowing down as may be necessary for safe operation;
(3)Disregard regulations governing direction of movement or turning in specified directions.

Source: SDC 1939, ยง44.0308 as added by SL 1967, ch 191.