make all inner-city subway platforms safe for day to day commuters while they travel from there place of work and home

this petition is very important, for americans that use day to
day (PUBLIC TRANSPORTATION) OTHER PLACES OVER
SEAS HAVE A VERY GOOD ,(AUTOMATION) SYSTEM
INSTALLED IN THERE (TRANSIT)SYSTEM, BUT AS FOR
US AS (AMERICANS) WE ARE NOT DOING SO WELL,EVERY SINGLE DAY SOMEONE DIES IN THE (UNITED STATES) ON A INNER-CITY SUBWAY PLATFORM
DO TO THEM (SLIPPING AND FALLING ON THE TRACKS) OR
SOMETHING AS HORRIBLE AS BEING (PUSHED ONTO THE SUBWAY TRACKS) SO THIS IS WHY , THIS PETITION
VERY MUCH NEEDED , WE IN THE (UNITED STATES) HAVE THE THE TECHNOLOGY , IF YOU LOOK UNDER GOOGLE (PATENTS) #7,721,653B1 THAT PRODUCT IS THE SAME PRODUCT OVERSEAS THAT KEEP THERE COMMUTERS SAFE , SO IF WE HAVE THE PATENT FOR THE (UNITED STATES) WE MUST MOVE FORWARD TO, THIS WILL ALSO CREATE (JOBS) AND
ALSO BRING UP THE ECONOMY