Tailgating (following too closely behind another vehicle) creates risks beyond just rear-ends.
While rear-end crashes are the most common outcome of tailgating, the risks also include:
▪️ Run-off-road crashes: A sudden stop or swerve by the lead vehicle can force the tailgating driver off the road (as per the video below).
▪️ Chain-reaction crashes: Tailgating in congested traffic can escalate into multi-vehicle collisions.
▪️ Side-swipe collisions: Tailgating drivers trying to avoid crashes may swerve into adjacent lanes, leading to side-swipe crashes.
Technology to reduce tailgating risks:
▪️ Tailgating enforcement cameras: These detect and penalise vehicles that do not maintain a safe following distance.
▪️ Vehicle technology: Features such as adaptive cruise control and forward collision warning systems can automatically adjust speeds and help maintain safe gaps between vehicles.
▪️ Dynamic message signs: Real-time alerts on roadways can remind drivers to maintain appropriate following distances, although our experience with this technology is that anyone towing a boat or caravan is warned not to tailgate.
Tailgating increases crash risk across various scenarios. By leveraging technology, enforcement and education, we can reduce these risks and improve safety for all road users.
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