If you encounter a DUI checkpoint in Fairfax, it’s important to know your rights. Officers are conducting these checkpoints to identify impaired drivers, but you are still protected under the law. You have the right to remain silent and the right to refuse a field sobriety test, although refusing a breathalyzer may lead to penalties. If you face DUI charges after a checkpoint stop, consulting an experienced Fairfax DUI attorney can help ensure your rights are defended throughout the legal process.