All signals herein required given by hand and arm shall be given from the left side of the vehicle in the following manner, and such signals shall indicate as follows:

1. (1) Left turn, hand and arm extended horizontally;
2. (2) Right turn, hand and arm extended upward; and
3. (3) Stop or decrease speed, hand and arm extended downward.

HISTORY: 1962 Code Section 46-407; 1952 Code Section 46-407; 1949 (46) 466.