This study has shown that denying vehicle entrance to an area can be very effective in impeding vehicle-borne explosive attacks.
"Those who took over the Brooklyn-bound roadway, and impeded vehicle traffic, were arrested".
Fire departments throughout the state have complained about private drone operators' vehicles impeding firefighting efforts because, they say, the vehicles could collide with aircraft flying at low altitudes.
The group does not need a permit to protest in Newport Beach but will not be permitted to impede pedestrian or vehicle traffic.
Because there will be no fundamental change to the underground layout, officials of the state and the archdiocese said the St. Nicholas project would not delay or impede construction of the vehicle security center, which is expected to be completed in 2013.
(h) It is prohibited for persons engaged in activities covered under this section to obstruct or impede pedestrians or vehicles, or harass visitors with physical contact.
A few illegally parked cars in central Manhattan can slow bus schedules, delay traffic movement, cause delivery trucks to double park and impede even emergency vehicles.
(h) It is prohibited for persons engaged in the sale or distribution of printed matter under this section to obstruct or impede pedestrians or vehicles, harass visitors with physical contact or persistent demands, misrepresent the purposes or affiliations of those engaged in the sale or distribution, or misrepresent whether the printed matter is available without cost or donation.
In summary, the most effective measure aimed at impeding ABB in transporting the vehicle to the target without being spotted or challenged, or explosives being detonated by accident, might be closing off a larger area.
Would denying vehicle access have impeded comparable attacks?
What sort of measures could have impeded ABB in transporting the vehicle to the target without being spotted or challenged or explosives being detonated by accident?
