Why are more traffic cops not predeployed to historically busy intersections to direct traffic and pedestrians?

Uniformed cops were directing pedestrians and traffic away from the building.

After dark, neighborhood volunteers came out with flares and directed automobiles and pedestrians.

Abruptly, she started directing traffic and pedestrians, and, amazingly, cars and people stopped and obeyed her commands.

Each corner of this stretch is staffed by numerous young people, politely directing pedestrians away from the activity.

Police officers will direct pedestrians to viewing sections, which will be closed off as they fill up.

Foreign security contractors stood guard around the hotel's concrete blast walls while private Iraqi guards directed traffic and pedestrians away.

Visitors and non-CBC employees working on the building's upper floors must access the building from Queen Street, thus directing pedestrians away from the pedestrian mall.

The bridge will direct pedestrians, bicyclists, and horse riders moving north and south along the Arizona Canal system.

Special markings are often made on the road surface, both to direct pedestrians and to prevent motorists from stopping vehicles in the way of foot traffic.