California roll
California roll turns up in 2 fields: automotive, logistics. Here is what it means to the people in each one.
California roll in automotive
The illegal driving maneuver of slowing down at a stop sign without coming to a complete halt.
A California roll occurs when a driver approaches a stop sign, reduces speed to a slow crawl, checks for cross traffic, and proceeds through the intersection without letting the vehicle's wheels stop completely. Law enforcement frequently tickets drivers for this maneuver, as traffic codes require a full cessation of forward momentum.
"The cop was hiding behind the bushes and nailed me for pulling a California roll at the four-way stop."
California roll in logistics
A driving maneuver where a vehicle slows but does not completely stop at a stop sign or red light.
This maneuver involves rolling through a traffic control device at a low speed instead of coming to a full halt. Traffic engineers and enforcement officers track this behavior because it increases intersection collision risks. It is a common cause of citations for commercial drivers who fail to fully arrest the momentum of a heavy vehicle.
"You can't get away with a California roll at that intersection because the camera will flash you."