Benedict Cumberbatch was involved in a heated roadside argument Tuesday evening after another cyclist confronted him for allegedly running a red light while riding his cargo bike in London. Witnesses say the second cyclist chased him down, leading Cumberbatch to stop, get off his bike, and walk across the road to confront him. A video shows the masked cyclist repeatedly calling the actor “deluded” and “a liar,” accusing him of blowing through multiple lights and even a zebra crossing. Cumberbatch pushed back, saying the man was “verbally abusing” him and insisting he only made one mistake, not several. The exchange lasted about ten minutes, blocking the cycle lane and drawing a crowd — including schoolchildren who recognized him as Doctor Strange. After the confrontation ended, Cumberbatch posed for photos with two young fans. A witness described the scene as “pompous road rage” and said the other cyclist seemed shocked when he realized who he was arguing with, but “doubled down” anyway.