[fc417fc802]

The safety part was exactly my point about the statistics. I've never come across anything to indicate that a noticable number of injuries or deaths are in any way related to equipment failure. The typical contenders are things like intoxication, drowsiness, distraction, and blatant recklessness or even anger.

Headlights is the only thing I'll agree with you on as being terrible in the US (at least all the parts I've lived in and visited). It's purely a matter of enforcement though. People replace the stock bulbs with arbitrary stuff they ordered that's absolutely blinding and the police seem to just ignore it. It's incredibly frustrating.

What I meant by spot enforcement was responding to credible reports or opportunistic observations with surprise physical inspections. Basically the same thing they do for equipment condition in the states that don't have safety inspections. If there's black smoke billowing from your tailpipe or other obviously faulty equipment I think it's reasonable for the police to investigate that.

[Spooky23]

It’s definitely debatable, and is unlikely to be a primary factor in a significant number of events. It’s also hard to measure because the data is pretty bad.

As an example, your tire could blow out and cause you to hit a drunk pedestrian. It would be flagged as an alcohol related crash. Police are mostly interested in violations and liability, and you are responsible. Unless it’s a fatality, nobody will even ask if your failure to stop was related to poor brakes or bald tires.

In my opinion, the only clear stat is how many people are dead. Everything else requires domain expertise to interpret.

[diroussel]

Yeah and those stats show a big difference. In the UK there are 2.6 fatalities per 100,000 population on average per year. And in the USA it’s 14.2

That’s five times higher!

For those that don’t know these are all the checks done yearly to every passenger car over 3 years old. https://www.gov.uk/government/publications/car-parts-checked...

Source: https://en.wikipedia.org/wiki/List_of_countries_by_traffic-r...

[MobiusHorizons]

The UK also has much stricter training requirements prior to being granted a license, among other differences. I don't think we can pin all the differences on the yearly MOT.

[tpm]

> It's purely a matter of enforcement though.

I would argue it's more effective to enforce stuff like this with mandatory periodical inspections than to leave it to random police checks. There are several reasons for that - the police are already doing lot of things, so they might not care; 'normalisation of deviation' etc.