Every fleet has routes it cannot avoid. Some are worse than others, and the reasons are specific rather than general.

The roads

**A537, the Cat and Fiddle, Macclesfield to Buxton.** Routinely named the most dangerous road in Britain. Severe bends, steep climbs, and scenery that pulls a driver’s eyes off the line. Popular with motorcyclists and tourists, which puts traffic alongside you that behaves differently from yours.

**M6.** The longest motorway in the country and the spine of UK logistics. The danger is volume and monotony, broken by heavy congestion around Birmingham and Manchester. Fatigue does most of the damage here.

**M25.** Stop-start traffic, complex multi-lane interchanges with the M1, M4 and M40, and a very high vehicle count. Collisions cluster around sudden braking and lane changes rather than speed.

**A1.** London to Edinburgh, and a different road every fifty miles. Three-lane motorway in places, dual or single carriageway with roundabouts and local accesses in others. The inconsistency is the hazard: a driver settles into one set of expectations and the road changes underneath them.

**A682, Lancashire.** Fourteen miles of narrow, winding rural A-road with blind bends and stone walls. Head-on collisions and loss of control, which is the classic rural A-road profile.

When, not just where

Two periods account for a disproportionate share of incidents on these routes.

Between four and six in the evening you get rush-hour volume, a driver who has been working all day, and falling light, all at once.

Fridays are worse than other weekdays, because commuters, weekend traffic and final drops land on the same roads.

What actually causes it

The Department for Transport is consistent that human error leads in the large majority of collisions. The road sets the conditions. The behaviours that turn conditions into an incident are the same everywhere.

Distraction. Speed that is legal but wrong for the conditions. Fatigue, which impairs judgement about as much as alcohol and is far harder for a driver to self-assess. Following too close, which removes the stopping distance the speed requires. Impatience, which makes a vehicle unpredictable to everyone around it.

What a camera system changes, and what it does not

It does not make the A537 less bendy.

What it gives you is the footage when an incident on one of these roads becomes somebody’s word against your driver’s, and the pattern beforehand: which routes generate your events, at which times, with which drivers.

In-cab alerts for phone use and fatigue matter most on the long monotonous stretches, because that is where a driver is least likely to notice the state they are in. Coaching works better from thirty seconds of footage than from a report.

First Notification of Loss goes out immediately, which is what stops a claim drifting, reducing claim costs by up to 60%.

None of it decides fault. It supplies what the people who do decide fault are otherwise guessing at.

Questions we get asked

**How is this different from vehicle tracking?**

Tracking tells you where a vehicle was. It does not tell you what the driver was dealing with. The useful layer connects a location and a time to what was happening in and around the cab.

**How does the detection work?**

The system reads head position, eye movement and action patterns against the signatures of distraction, fatigue and smoking. A detection triggers an in-cab alert and flags the clip for review. It is a prompt to look at footage, not a conclusion about a person.

**Will it lower our insurance premium?**

That is the insurer’s decision, and anyone who promises otherwise is selling. What you can change is the evidence you bring to the conversation. Collision Insights assembles the reconstruction, the telemetry and the footage into a First Notification of Loss an insurer can act on in the first week, which is where liability and cost are actually settled.

Contact the MANTIS team for a demo.