If the speed was not locked in and the officer refused to show you the radar, take the ticket to court. Odds are in your favor that the judge will dismiss your ticket.
That answer is incorrect. In no state is there a requirement that the officer show you the radar or even that he lock it in. The officer's testimony is sufficient for a conviction. In fact, in most states all an officer has to testify is that he visually observed you speeding and that is sufficient.
You don't give any information on your situation but the court will usually allow an officer to amend a ticket and that is true in all states.
In some states, an off duty police officer can write a speeding ticket. It will depend on the laws in your specific state. You can always go to court to fight the ticket.
Answer: Yes, speed as much want mate. The police will still arrest ya. :) Answer: I very much doubt that there is such a law. If a police officer is speeding, he is either breaking the law himself, or it might just be justified as an emergency. In either case, that doesn't justify somebody else's speeding.
Can you be more specific about what you're asking? There are several things, including a lake, most states, any land locked country, etc.
Two things: 1. In some states you can be arrested or 2. The officer just writes "Refused to sign" on the ticket and hands it to you anyway.
Unless the officer discovered probable cause during the traffic stop (or had probable cause prior to), then no, the search was illegal. The officer would have needed to obtain probable cause to search the vehicle, in reference to Carroll v. United States. The prior answer referenced "Search Incident to Lawful Arrest" and that was incorrect. During a traffic stop for speeding, generally, no one is being arrested, and "Search Incident to Lawful Arrest" only allows the the officer to search for evidence related to the arrest, which for speeding, there wouldn't be any such evidence.
http://www.speedingticketcentral.com/California-speeding-ticket.html
Yes, all states report speeding tickets to all other states. This is how a warrant can be issued for your arrest if you have an unpaid speeding ticket in one state.
in most states if the cop doesn't show up, the case is dismissed.
In some states you can end up paying more money if you are found guilty. Nowadays, unless you have witnesses and good evidence, a police officer is always right. If they say you were speeding, then you were speeding (according to the judge). You could plead guilty and ask that it be reduced or taken off your record if you can stay clean for 90 days, some states will allow deals like that. If you were honestly not guilty, then plead your case and see what happens.
Speeding tickets affect your insurance rates for at least 3 years in most states.
At this point I believe all of them do.