
... any effort to codify a numerical differential is doomed to failure in the absence of a mythical differential speedometer.
... there's no rigorous means of complying ...
Just throwing this out there. I'm sure there are more artistic BARFERs
EDIT: Corrected "STR" to "SYR"
. It both helps spin this as a positive thing -- green for go instead of caution or stop -- *and* it associates it with BARF.
You miss the point... a band of merry splitters want the vehicle code modified to create a 15 MPH differential limit on splitting. Yet all they can offer up is a seat of the pants gut-feel for how that should be measured. How about we move toward that - a gut-feeling to guide our splitting in the current "not illegal" arena - rather than some stupid specific number. What will stand up in court when you go to fight your speeding ticket? A gut feeling? Or a measured differential rate?
Again, the basic speed rule turns out to be the right one to follow.
involved with this bill, I can state that the numbers in the bill exist to make the bill enforceable, as Mosquito also said below. They're based on the Berkeley / SafeTREC study, as RightCoastBias already said. For concerns like, "This shouldn't be in the law because it doesn't work well", I agree that it doesn't work well for the rider, but it *does* work well for the LEO. AFAIK the courts are fine with LEO's estimating the speeds of vehicles and it does give them an actual threshold to make their decisions about pulling someone over or not. In the sense that it allows the law to be enforced, it *would* work well.
Your enthusiasm for the basic speed law is confusingly misplaced. It offers as little actual guidance as being a good enough rider to estimate one's speed differential.
There's no need for a decimal point-measured differential because as Mosquito articulates below, we have an established system of LEOs using estimates.
And as one of the "merry band of splitters"involved with this bill, I can state that the numbers in the bill exist to make the bill enforceable, as Mosquito also said below. They're based on the Berkeley / SafeTREC study, as RightCoastBias already said.
Yup.

15 Delta image cool but I think the "slow your roll" needs to be spelled out explicitly otherwise it's just decoration and does nothing for exposure/awareness.
For me, I think we should have something that says Thanks for Sharing so the cagers get a clear positive message. And then in the motorcycle community we have an SYR campaign. If we provide just the delta tonthe cagers, most will just focus on that and those that are notnsupporting SYR.
Lanesplitting is legal...why thank the cagers because you are doing something that is legal?
the concept of the following:
Do not block the intersection
Solid white lines are not to be crossed.
Right turn on red after stop.
Look and signal before lane change.
Slower traffic use turn outs.
And a few more.
Oh and the big one......hands free cell phone use. Which is hard to enforce. I see it all the time. I think they realized that enforcing a law restricting lane splitting would be like enforcing the hands free cell phone law....very hard to do. I've seldom seen a cop in my two years of doing my daily commute, and when I do, they are stuck in traffic unless they are on a bike.
Now, how in the world will a cop in a car catch a lane splitter? Ok lights come on, but traffic is locked, no where for anyone to move but there is a cop car sitting there with lights on meaning now the cagers with no where to go now need to find somewhere to go to let the cop move.
Do you think they cagers one bit about my opinion of them? Nope.
Why are some cagers startled by lane splitters and others are not? Seems the ones that are startled have a problem and is not the responsibility of the lane splitter. The splitter could be well within a safe speed and still startle someone.
I've been startled by a splitter when driving, why cause I was not paying attention and was daydreaming. By fault.....not the splitter. The speed of the splitter had nothing to do with it, my mental state did.
The lack of logical reasoning is great around here. Everything seems to be based solely on emotions.
Lanesplitting is legal...why thank the cagers because you are doing something that is legal?
In my commute to work, I see cagers all the time doing dumb shit. They can not even understand the concept of the following:
Do not block the intersection
Solid white lines are not to be crossed.
Right turn on red after stop.
Look and signal before lane change.
Slower traffic use turn outs.
And a few more.
Oh and the big one......hands free cell phone use. Which is hard to enforce. I see it all the time. I think they realized that enforcing a law restricting lane splitting would be like enforcing the hands free cell phone law....very hard to do. I've seldom seen a cop in my two years of doing my daily commute, and when I do, they are stuck in traffic unless they are on a bike.
Now, how in the world will a cop in a car catch a lane splitter? Ok lights come on, but traffic is locked, no where for anyone to move but there is a cop car sitting there with lights on meaning now the cagers with no where to go now need to find somewhere to go to let the cop move.
Do you think they cagers one bit about my opinion of them? Nope.
Why are some cagers startled by lane splitters and others are not? Seems the ones that are startled have a problem and is not the responsibility of the lane splitter. The splitter could be well within a safe speed and still startle someone.
I've been startled by a splitter when driving, why cause I was not paying attention and was daydreaming. By fault.....not the splitter. The speed of the splitter had nothing to do with it, my mental state did.
The lack of logical reasoning is great around here. Everything seems to be based solely on emotions.
Good thought. I would like something to use while riding, though. I ain't a t-shirt and shorts kind of biker.Just throwing this out there. I'm sure there are more artistic BARFERs
EDIT: Corrected "STR" to "SYR"
The SYR thing is too esoteric. You had me, honey, until these two parts. You are projecting on perfectly normal drivers that they are flawed and should be responsible for us. Personally, I have been startled by bikes, and I wasn't even listening to my ipod.Why are some cagers startled by lane splitters and others are not? Seems the ones that are startled have a problem and is not the responsibility of the lane splitter. The splitter could be well within a safe speed and still startle someone.
The lack of logical reasoning is great around here. Everything seems to be based solely on emotions.