If you have been stopped for a Los Angeles DUI, you should know that there are several different legal obstacles officers must cross before they are able to question you regarding intoxication. What do I mean by that? Let’s take it step by step so that you can better understand your rights.
Before an officer can ever ask you to pull over, they must have a valid reason for doing so. This reason is generally a lawful traffic stop. This can be running a red light, speeding, weaving, illegal U-turn, etc. But the bottom line is that an officer cannot ask you to pull over based on whim or their instinct alone. You must have violated traffic law to be stopped in the first place.
There are two exceptions to this; a welfare check, and a DUI checkpoint. A valid reason is not required when you are pulled over at the side of the road. Officers are required to stop and see if you are ok, and if you need help. This is called a welfare check. Officers also do not need a reason to stop at a DUI checkpoint. You are required to stop. However, if you do not want to drive through the checkpoint, you are allowed to turn around the other way. This cannot be held against you.