Cyclist filmed in terrifying 'zombie-killer' knife attack on motorist in broad daylight in South LondonThis is the terrifying moment a cyclist pulled an enormous 'zombie-killer' knife on a driver in broad daylight in south London. The terrifying dashcam footage shows a blue Volkswagen drive out into London Road, Croydon, forcing a cyclist to swerve to avoid being hit. With the car stuck in a line of traffic and unable to move, the enraged cyclist pulls a massive blade out and launches a frenzied attack. Brandishing the knife, he kicks the vehicle and slashes at the windows while the driver cowers...