Some German laws differ from those in the United States. For example, insulting the Federal Republic of Germany, one of its states, or its constitutional order, is against the law. Germans are very concerned about the environment. Even a small amount of oil lost during a oil change can result in a heavy fine. The best practice is to have oil changes done in a facility especially equipped for the work and capable of recycling or properly disposing of used oil.
Drug abuse is considered a national problem and local laws are enforced vigorously.