>> nearly pmisses that pedestrin and almost hits into a car at the intersection, didn't even miss a step. >> common and not only shocking to watch but can help police out in various ways. joining us "right this minute" is the sergeant of the lyndon, new jersey, police department mike babowlsski. >> we use them to show the dangerousness of the intersection. people don't believe how dangerous until they see these. >> they can help you solve crimes? >> oh, yeah. to solve robberies. for everything. >> what is the typical excuse? >> i didn't see it. the yellow was too short. >> why did you explain a video, the guy's park and he drove right through? >> i believe the people are toying with cell phones, ipods, my personal opinion of it. >> how do you try to prevent it? >> prevent it stop for red and pay attention. the are ka's a weapon. you need to be very careful when you're operating. >> are police able to track that driver down? >> we actually use this for a lot of follow-ups. only problem in the state of new jersey, we can't add additional violations for the cameras. only allowed to -- >> yo