At what distance should you activate your turn signal before making a turn?

The recommended practice for activating your turn signal involves signaling your intention to turn well before you actually reach the turn. Activating the signal at a distance of half a block or three blinks provides adequate warning to other drivers and pedestrians of your intended maneuver. This timing allows sufficient space for them to react, promoting safety and smooth traffic flow.

Signaling three times serves as a clear indication, making it easier for those around you to anticipate your movement. This approach aligns with the principle of good driving etiquette and road safety guidelines, ensuring that everyone on the road is informed and can act accordingly.