The officers will tell you that driving with sirens on will only alert their targets, or driving at or near the speed limit causes all sorts of problems with traffic congestion due to fools who think they have to slow down below the speed limit the second they see a police officer (rolling road blocks).
I would love to see you report the police officer, but remember that by doing so, you are providing video evidence that you disobeyed the speed limit by a very large amount and, if I were the State's attorney, I'd charge you.
I understand that sirens and lights will alert other drivers and cause them to slow down, take evasive when not needed, yadada... but that's not an excuse to be driving nearly double the speed on the highway (not even local roads). NO cop should be driving double the speed limit, regardless if they're catching up to take a look at a vehicle better. It's reckless for normal drivers to drive above 100 mph, it should be for the officers also.
Secondly, I'm not going to report this one because I don't have enough information about this specific cop. However, I do tail CHP who drive recklessly (excessive speed for no reason, then later slow down and pull into a hiding spot... also they get rid of traffic so I can drive faster because I'm following the example from the PATROLLER OF THE ROAD) almost every other time I'm on the freeway. I should record them, and collect evidence to fight against them.
Your right. I am admitting that I was speeding in that video. I'm not denying that fact, however, because the cop was not in an emergency situation, therefore, I'm just following the example from the officer and from the vehicle code in which slower traffic must keep right and the basic speed law, in which, states that I may drive the speed I feel is safe and reasonable for the current road conditions. If they can twist the laws, I can too.
I hate how dumbass are to afraid to pass a cop. I know one cop who stated that he was board and want to see how many idiots would be afraid to pass him and make a rolling road block. He went 10 under the limit and was amazed at how quickly the traffic piled up behind him. It was not like he was in a city but in the middle of no where. It is sad.
I would rather see a cop to 5-10 over the limit on patrol ust to avoid creating those road block. At 10 over the limit he can legitimately pull over any one who pass him. This is at high way speeds.
As for times that they might be booking it with out sirens could be when my brother flip his car. The high way protral who responds to the call told him that he responded at 120 MPH. Now the lights might of been on but he did not blast the sirens. Another time you might see them go lights only is threw a neighborhood and only blast sirens at stop signs. Reason for this is to keep the noise level down. But it does take good judgment on what to do.
As for a common call you will see cops fly to with no lights or sirens is domestic despite calls. They do not want to alert generally the guy that the cops are there until the last 2nd. It allows them to use the surprises to break it up.
Either way I can think of a lot of reasons not to turn on the lights. Responding to a call, catching up to a speeder, not to make an annoying rolling road block.
This is funny. I was pulled over during this time where a cop pulled onto the freeway, drove 45mph for no apparent reason in a 65 mph zone. I was in front of the pack, at first I slowed down but then I realized, I'm not breaking any laws at all here, in fact I am breaking the "Driving too slow" law, so I sped up. I was driving according to the speed limit and the cop pulled me over, gave me a ticket stating it was dangerous to be driving at 65 mph in a SUNNY, LIGHT TRAFFIC condition. He was smart enough to write that on the ticket, went to court, the judge didn't bother taking any time and dismissed the ticket on the fact that I was driving safe and reasonable and within the speed limit for current road conditions.
Edit: Here's the video. You can barely see him in the video cause he was so far ahead.
http://www.youtube.com/watch?v=MfdqMmHj89M