Recently, I was speaking to a bicycle club about cycling and current legal issues. I was asked an excellent question. I thought I would share the answer to this question, which may not be obvious. Consider this scenario: During a bicycle club sponsored training ride, the group of club cyclists approach a traffic light at an intersection. They want to go straight through the intersection or make a left turn. The traffic light is red. The traffic light won’t change to green. The cyclists and their bicycles don’t “trigger” the light to change to green. (Many traffic signals use sensors to detect vehicles before the signal turns green for cross-streets or left-turn-only lanes.
These “demand-actuated” signals cause problems when they fail to detect a waiting motorist, bicyclist, or motorcyclist. Drivers of small vehicles, such as bicycles, often have difficulty being detected by the sensors because the sensors are improperly designed or adjusted.) Are the cyclists allowed to stop, yield, and then move through the intersection, even though the traffic light is still red? What advice should the club ride leader give?