No one likes dealing with the cops, whether they are being pulled over for drunken driving or just answering questions. You have responsibilities and rights, in any situation. It's almost always valuable to get a lawyer on your side.
You May Not Need to Show ID
Many citizens don't know that they aren't required by law to answer all police questions, even if they were driving. Even if you must show identification, you may not have to say more about anything your plans or how much you have had to drink, in the case of a potential DUI arrest. Federal law protects all citizens and gives assurances that let you remain silent or give only a little information. While it's usually a good plan to cooperate with police, it's important to understand that you have rights.
Imagine a scene where police suspect you may have run afoul of the law, but you aren't guilty. This is just one situation where you ought to consider to be advised by a qualified, competent attorney. Knowing all the laws and understanding the different situations in which they are applicable should be left up to qualified attorneys. It's also true that laws regularly get changed during legislative sessions, and courts are constantly making new rulings.
Usually, Talking is OK
It's best to know your rights, but you should know that usually the cops aren't out to hurt you. Most are good men and women, and causing an issue is most likely to hurt you in the end. You shouldn't want to make cops feel like your enemies. This is an additional reason to work with an attorney such as the expert lawyer at criminal defense lawyer Portland OR on your team, especially after being arrested. Your attorney can tell you when you should give information and when to shut your mouth.
Cops Can't Always Do Searches Legally
Unless police officers have probable cause that you are engaging in criminal behavior, they can't search your home or vehicle without permission. However, if you begin to talk, leave evidence lying around, or give your OK a search, any knowledge found could be used against you in trial. It's usually best to not give permission.