StacksVerified U.S. regulatory reference

32 CFR §935.134

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Any person operating a motor vehicle and making a turn or coming to a stop shall signal the turn or stop in accordance with this section.
  2. (b)A signal for a turn or stop is made by fully extending the left arm as follows:
    1. (1)Left turn—extend left arm horizontally.
    2. (2)Right turn—extend left arm upward.
    3. (3)Stop or decrease speed—extend left arm downward.
  3. (c)A signal light or other device may be used in place of an arm signal prescribed in paragraph (b) of this section if it is visible and intelligible.