If these types of incidence happen, you must have to calm down and wait for the police to come to your car and interrogate. You require getting proper support to the police while police ask you the questions. If you are not drunken and also not at fault than the police will leave you. If you are not answer properly or do not support the police than police suspect you and give chance to get proper awareness of the terms. It is important for you to get the support to the person. It is more important for you to get awareness of the programs.
Yes, you can get more polite while you can get answer to the question ask by the police. It is more important task for you to support the police and handle the care properly to give enough support. It is more important to answer the question and support the police properly to get enough support.