Turn signalsColombia
99. Turn signals
Turn signals, also called direction indicators, are flashing lights used to communicate a driver's intention to turn or move laterally, such as when changing lanes. They normally flash on the side towards which the vehicle intends to move.
Turn signals should be activated early enough to give other road users useful warning and should be cancelled once the intended movement has been completed. Signalling does not itself give the driver priority or make an unsafe manoeuvre permissible.
Turn-signal dashboard indicator.
Wikimedia.org • Ehsnils • CC BY-SA
Wikimedia.org • Ehsnils • CC BY-SA
What Colombian hand signal indicates turning left?
Extend the left arm horizontally.
When may Colombian drivers substitute hand signals?
In emergencies when direction indicators cannot be used.
What Colombian hand signal indicates turning right?
Extend the left arm with the forearm pointing upwards.
What Colombian hand signal indicates slowing or stopping?
Extend the left arm with the forearm pointing downwards.

Traffic rules
Colombia