How do red light turn cameras work on intersections?

Mahaguru

Senior member
Jul 20, 2007
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Got a ticket, I didn't stop at the red light when making a right turn. Yes, my mistake, but I am wondering how this words? The camera just records every turn, and someone has to sit through and watch the footage for every time the light turns red? How is a camera going to know if someone stopped completely, did a rolling stop, or didn't stop at all?
 

Pepsi90919

Lifer
Oct 9, 1999
25,162
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81
it knows what the traffic light is doing, and if it's all red and detects a vehicle going through, it takes a picture.
 

mugs

Lifer
Apr 29, 2003
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It detects your speed as you're approaching and entering the intersection. It knows if you stopped first.
 

Shawn

Lifer
Apr 20, 2003
32,236
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91
They have sensors on the ground. It only takes a picture when there is a red light.
 

Zim Hosein

Super Moderator | Elite Member
Super Moderator
Nov 27, 1999
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Originally posted by: Mahaguru

Topic Title: How do red light turn cameras work on intersections?

Got a ticket, I didn't stop at the red light when making a right turn. Yes, my mistake, but I am wondering how this words? The camera just records every turn, and someone has to sit through and watch the footage for every time the light turns red? How is a camera going to know if someone stopped completely, did a rolling stop, or didn't stop at all?

Hope this link helps Mahaguru: How Red-light Cameras Work :)
 

dsity

Senior member
Jan 5, 2005
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Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....
 

FallenHero

Diamond Member
Jan 2, 2006
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Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....

And the problem is?
 

QED

Diamond Member
Dec 16, 2005
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Originally posted by: FallenHero
Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....

And the problem is?

Yep, I don't see the problem. The camera apparantly worked fine. If a cop had seen you do the same thing in person, you'd get a ticket as well.

Take the ticket to court and tell the judge, and maybe he'll throw it out.
 

mugs

Lifer
Apr 29, 2003
48,920
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Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....

If the light hasn't changed in 3 minutes you don't run the red light, you back up to make sure you're over the sensor (or to trick it into thinking there are more cars waiting).
 

natto fire

Diamond Member
Jan 4, 2000
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The only solution is to submit to the totalitarian police state we have become. Bend over and take it?
 

ViRGE

Elite Member, Moderator Emeritus
Oct 9, 1999
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Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....
A right turn on red is a legal maneuver in most places as long as there is no oncoming traffic. I would assume you would be fine in this case.
 

I Saw OJ

Diamond Member
Dec 13, 2004
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Originally posted by: ViRGE
Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....
A right turn on red is a legal maneuver in most places as long as there is no oncoming traffic. I would assume you would be fine in this case.

He didnt say anything about turning right.
 

ViRGE

Elite Member, Moderator Emeritus
Oct 9, 1999
31,516
167
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Originally posted by: I Saw OJ
Originally posted by: ViRGE
Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....
A right turn on red is a legal maneuver in most places as long as there is no oncoming traffic. I would assume you would be fine in this case.

He didnt say anything about turning right.
I didn't stop at the red light when making a right turn
 

MegaVovaN

Diamond Member
May 20, 2005
4,131
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Yo, it takes video too. My mom ran the red light while turning right (without stopping) and pic, enlarged pic of licensed plate, and VIDEO came. $75 ticket. Sigh, wimminz can't drive.
 

allisolm

Elite Member
Administrator
Jan 2, 2001
25,342
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Originally posted by: ViRGE
Originally posted by: I Saw OJ
Originally posted by: ViRGE
Originally posted by: dsity
Alright. How would this scenario work then.

I had stopped at a red light. The red light stayed red forever and ever. almost 3 minutes had gone by. So I decide to "run the red light". Fast forward a few days. Mail comes in, ticket included....
A right turn on red is a legal maneuver in most places as long as there is no oncoming traffic. I would assume you would be fine in this case.

He didnt say anything about turning right.
I didn't stop at the red light when making a right turn

Virge is a little confused. :)

 

Lounatik

Golden Member
Oct 10, 1999
1,845
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You are supposed to come to a complete stop before making a right turn on red. If you roll it, the cameras will get you . I saw this happen not two days ago. Guy came up on the light and did not completely stop and the lights went off behind him as the camera snapped his pic.


Peace

Lounatik
 

shortylickens

No Lifer
Jul 15, 2003
80,287
17,082
136
If its just a red light:
You have to stop, look, and move when its safe but only on a right turn.
Many people do not know this, (or dont give fuck if a cop car isnt sitting right there).

If it is a red arrow:
YOU CAN NOT TURN.
Nobody knows this, except for me and maybe one other guy.
 

XZeroII

Lifer
Jun 30, 2001
12,572
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What happens to some of these people who have those plastic covers over their license plates that are slightly fogged and the camera can't get a clear pic? I'm pretty sure that this is illegal, but I have not heard of anyone getting pulled over for having their license plates not 100% clearly visible. Has anyone encountered this?
 

ObiDon

Diamond Member
May 8, 2000
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Originally posted by: XZeroII
What happens to some of these people who have those plastic covers over their license plates that are slightly fogged and the camera can't get a clear pic? I'm pretty sure that this is illegal, but I have not heard of anyone getting pulled over for having their license plates not 100% clearly visible. Has anyone encountered this?
license plate covers, clear or otherwise, aren't street legal.
i've been pulled over for it in wilsonville, or. it was late at night and the officer said he couldn't read my plate because of the glare. i didn't get ticketed for it but he said i should remove it when i made it home.
 

shortylickens

No Lifer
Jul 15, 2003
80,287
17,082
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Originally posted by: XZeroII
What happens to some of these people who have those plastic covers over their license plates that are slightly fogged and the camera can't get a clear pic? I'm pretty sure that this is illegal, but I have not heard of anyone getting pulled over for having their license plates not 100% clearly visible. Has anyone encountered this?
Theres about 10,000 things you can do to your car that wont make it street legal.
The cops (usually) have better things to do than 150-point inspections on every vehicle they see.
If its big and obvious they might pull you over and tell you to correct it, but thats pretty rare.
They usually go for the obvious dangers, like speeding and such.
 

bobsmith1492

Diamond Member
Feb 21, 2004
3,875
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Originally posted by: shortylickens
Originally posted by: XZeroII
What happens to some of these people who have those plastic covers over their license plates that are slightly fogged and the camera can't get a clear pic? I'm pretty sure that this is illegal, but I have not heard of anyone getting pulled over for having their license plates not 100% clearly visible. Has anyone encountered this?
Theres about 10,000 things you can do to your car that wont make it street legal.
The cops (usually) have better things to do than 150-point inspections on every vehicle they see.
If its big and obvious they might pull you over and tell you to correct it, but thats pretty rare.
They usually go for the obvious dangers, like speeding and such.

My friend gets pulled over weekly for having too much tint on his windows. It's usually the same policeman but he always gets a warning.
 

V00DOO

Diamond Member
Dec 2, 2000
3,817
2
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I read over 70% of the tickets given by red light camera are for not complete stop while making right turn.
 

2Xtreme21

Diamond Member
Jun 13, 2004
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Wow I'm really glad I live in a place that doesn't have any of these traffic cameras and such. Quite totalitarian if you ask me...