Cab drivers are responsible for safely transporting passengers to their destinations in a timely manner. They are required to have a valid driver's license and a clean driving record. Cab drivers must have excellent knowledge of local roads and traffic patterns to efficiently navigate through different routes. Key responsibilities of a cab driver include picking up passengers at designated locations, assisting passengers with their luggage, providing excellent customer service, and maintaining a clean and well-maintained vehicle. Cab drivers should be courteous, patient, and have good communication.