Mounted to the front and rear driver's side of a bus, the school bus stop-arm camera "automatically detects if a vehicle passes the bus within the 20-feet enforced zone".
The borders of Iraqi Kurdistan were established as an internationally enforced security zone in 1991.
After the Chernobyl accident, the Soviet Union established a more stringently enforced exclusion zone, with an initial radius of about 18 miles.
The result is a complex enforced buckle zone design that acts as a triggering mechanism to (a) initiate a specific collapse mode from the impact end, (b) stabilize the collapse process, and (c) reduce the peak force.
The vessels will include the traditional white Coast Guard craft with the red stripe, which will be conducting law enforcement and safety patrols, and gray-and-black vessels that will enforce safety zones around military ships and dignitaries.
Enforcing such zones might be difficult.
However Dr Kingsley said he was realistic about the prospect of enforcing exclusion zones on commercial fisheries which were already struggling with catastrophic rates of species decline.
Airlines will have to come up with their own rules about whether to allow texting only, or to enforce quiet zones where phone conversations are banned.
However Dr Kingsley said he was realistic about the problems of enforcing exclusion zones on commercial fisheries which are already struggling with catastrophic rates of species decline.
On election day there will be dozens of officers enforcing exclusion zones around polling stations in an effort to stop the intimidation of voters.
The task force tries to enforce "exclusion zones" of 2,000 meters, or more than a mile, around the terminals where traffic is no longer allowed.
