you were heading home after work and standing on a crosswalk you noticed a young man a little older than you standing next to you with a cane for the blind. You immediately realized that he couldn't see.

you were standing not far from him and waiting for the green light. But this guy went on red, obviously not realizing it. You quickly grabbed his elbow and did not let him go on red when cars are moving

“It’s still a red light” you said softly