Turn signalsSlovakia
105. 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
Which signal should long Slovak vehicles use before a wide right turn?
Right only, even if they first swing left for space.
How long should Slovak indicators remain on during turns?
Before and throughout the turn; cancel after completing it.
How do Slovak vehicles with failed indicators signal?
Use arm signals; arrange another clear method or instructed helper if these cannot be seen.

Traffic rules
Slovakia