2007-01-08 18:39:37 · 7 answers · asked by Anonymous in Cars & Transportation ➔ Other - Cars & Transportation
its for ambulance and emergency vehicles. they have a program in there vehicles that they can push to change a light from red to Green
2007-01-09 03:37:25 · answer #1 · answered by hackstudio 4 · 0⤊ 0⤋
Its served quite a bit purposes: A speedometer sensor to activate traffic camera at some major intersections, or a well known traffic accident occurences. A motion detector if pedestrians are present
this will send a signal to traffic main computer usually resided next to the corner. Ambulance sensor to activated whenever the
flashing signals from car ambulance in flashing rotation and automatically direct traffics to either yellow traffic light to slow down and/ or red light...just some of the fews modern age technology...
2007-01-08 23:46:14 · answer #2 · answered by MINH H 3 · 0⤊ 0⤋
I provide funds to beggars on the practice station each and every so often, even nevertheless I desire while they sell the homeless' information paper, this is rather of a generic step to getting out of there. What they do with their funds does not subject me, i will the two provide it to them or I won't, after that it rather is theirs so as that they could use it any way they like. even nevertheless it does annoy me while they attempt to beg for a particular purpose which i comprehend is a lie; those dudes that have 'lost their wallet' and desire a value ticket homestead don't get something from me. yet while they simply ask for some spare exchange then it rather is as much as me to furnish it or no longer; after that it rather is theirs and no longer mine so I have no say in how they spend it. i've got not at all given funds at site visitors alerts, i do no longer force now yet whilst quickly as I did very own a automobile I not at all did. I shop my interest on the employing, it rather is totally stressful while the sign adjustments and individuals are nonetheless digging of their handbag, and additionally they could desire to arise on your automobile so while the sign adjustments they are out in the line! consistently considered this a reasonably risky practice that I won't inspire, shops/bus stops/practice stations/and so on ok, yet no longer out in the line.
2016-11-27 22:10:19 · answer #3 · answered by koltz 4 · 0⤊ 0⤋
Probably a camera...it will take a picture of you, if you run a red light.
2007-01-08 18:50:45 · answer #4 · answered by Twisted Maggie 6 · 0⤊ 0⤋
Speed camera?
2007-01-08 18:49:55 · answer #5 · answered by bazbikes49 3 · 0⤊ 0⤋
could be the sensor to tell if any cars are there
2007-01-08 18:46:50 · answer #6 · answered by Anonymous · 0⤊ 0⤋
don't worry about it, just people are watching your every move.
2007-01-08 18:47:12 · answer #7 · answered by Anonymous · 0⤊ 0⤋