What professional conduct is expected of a heavy transport driver operating on Bahrain public roads?

1. Bullying smaller cars using the vehicle's massive size and horn
2. Exemplary defensive driving: maintaining calm road courtesy, strictly obeying speed limits and lane rules, managing space cushions, and conducting thorough daily pre-trip safety checks
3. Driving as aggressively as possible to meet tight freight delivery schedules
4. Ignoring traffic signals when roads are empty at night