10 ms·
There's two ways to ensure that you aren't inadvertently running afoul of drinking and driving laws: you can either not drink, or wait a large amount of time af
by oostevo 11y ago
There's two ways to ensure that you aren't inadvertently running afoul of drinking and driving laws: you can either not drink, or wait a large amount of time after drinking before you drive.
Same with passing bicycles - you can give them so much more than three feet that there's no chance that you're within three feet of them, or not pass them until there is that much room.
Three feet is the minimum. The expectation isn't that drivers should try to get as close to three feet without going over.
- minikites 11y agoShould we treat speed limits the same way, so everyone drives around at a crawling pace?
- to3m 11y agoYou could do that. But most cars come with a handy dashboard-mounted speed indicator device, often in plain view of the driver - so you could use that to determine your car's speed instead.
- minikites 11y agoYou should, uh, read the whole thread, it's an analogy.
- to3m 11y agoThe comparison doesn't strike me as a very good one. There are no good, quick, easy ways of measuring how far from a cyclist you will be when you pass them, or your blood alcohol content (which is anyway only a crude proxy for level of intoxication, and besides is commonly measured by alcohol in one's breath, which isn't quite the same thing). That's why people are advised to err on the side of caution. When it comes to speed, on the other hand, every car comes with a speedometer. Erring on the side of caution would not be a crime (the speed limit is a limit, after all, not a goal...), but it's far less necessary.
- s73v3r 11y agoIt's a pretty crappy analogy.
- ajuc 11y agoWould make everybody safer.