Parade Security and Logistics
Though the New York Police Department does n’t release precise numbers on how many of its violence patrol the parade , police bearing is obvious . refuge guard have increase in late decades . Former mayor Rudy Giulianiappointed a task forceto reexamine the 1997 incident where a Cat in the Hat ballooncrashed into a lamp berth , in earnest injuring four hoi polloi . In 1998 , guidelines were set that prohibit balloon from flying if sustained air current surpass 23 knot ( 37 kilometers ) per hour or if gusts surmount 34 miles ( 55 kilometre ) per hour . Balloons now ca n’t be more than 70 feet improbable , 40 foot wide or 78 feet foresighted ( 21 by 12 by 24 meters ) [ source : Chan ] .
In 2006 , former mayor Michael Bloomberg appointed a task force to brush up a 2005 balloon incident where an M&M balloon forced a street lamp top over , injuring two sisters [ source : Chan ] . The chore force-out discover that balloons should be fly at lower tallness to avoid obstructions . The guidelines for how high a balloon should be flown vary for each balloon .
In addition to these guidelines , anemometers — instruments that mensurate the speed of wind — are bestride on Pole at cardinal points on the itinerary , and each one is monitor with a portable computer by a law policeman and a New York City Office of Emergency Management spokesperson .
Macy ’s begins plan for the parade at least one year in advance and includes ice-cream float and balloon existence , renown booking , voluntary coordination , and breeding for buffoon and balloon coach . As the parade grows closer , the preparations get more acute .
Well before the parade begins , objects that could obstruct balloon — including arms of lampposts , dealings - signal poles , streetlights and trees — are either altered or removed . On the eve of the parade , the balloons and swim bladder are brought to New York City , and setup begin . By 6 a.m. on Thanksgiving Day , the balloons and floats are ready to go , and parade participants take their places for the 9 a.m. parade start .
After the parade , floats are at once disassembled , balloons deflated and everything returned to its warehouse in Hoboken , New Jersey . Mechanical street sweepers are used to reset the mint .
