Police officers encounter many chases throughout their careers. High-speed chases are the most common. They risk their lives to stop criminals before they endanger someone else's life. Roadblocks are used to crack down on drink driving, drug users and even driving without a license or insurance. It is a police officer's job to ensure that every victim, witness and criminal deserves to be treated with respect and compassion. Police officers travel every day to serve and protect their communities. They must also collaborate with their fellow officers. This requires a lot of cooperation. All of these characteristics are critical to success in law enforcement. Beowulf and the police officers are always on the move, but in many different ways