The Canadian Centre for Occupational Health and Safety lists several elements of a good pre-trip check of the interior of a vehicle. Drivers should ensure that the vehicle is free of clutter, especially on the floor by the pedals, but even elsewhere. Otherwise, a piece of litter could become entangled around the driver’s feet, making it hard to brake or accelerate. In addition, the windows should be clean so that the driver can see out of them without impediment. Any cargo, such as bags or boxes, should be secure so that nothing will fly around the compartment in case of a sudden stop or a collision.