A web forum where users can share traffic updates (jams,diversions,construction work etc.) for other users and alert law enforcement moderators to traffic violations (someone jumping a light at an intersection where police isn't deployed, a hit and run) along with details of the culprits vehicle if they can.
Landing Page (Home Page) - Basic HTML script. Forum - phpbb3 based (no registration/login required) - Only admin and moderator login. Reporting - Tweets to state traffic police using twitter API.