Semi-trailer Square And Side Parking Practice Methods

Chalk or slate pen should be equipped in the tool box in the car. In the event of an accident, it can be used to outline and fix the parking position and some marks on the ground.
1. Fix the parking position of motor vehicles. Use chalk or a slate pen to draw a "T" line perpendicular to the ground at the outer center of each wheel of the motor vehicle.
2. Fixed parking locations for non-motorized vehicles. After an accident, a non-motor vehicle usually falls to a certain side. You can draw a half-arc line along the outer edge of its wheel. At the same time, use the words "front" and "rear" outside the arc line to indicate its front. wheels and rear wheels.
3. Fix brake marks. Generally, at the starting point of a certain braking mark, the starting point and width of the mark can be outlined with a "" shaped line.
4. Fix scratches. When a non-motorized vehicle falls to the ground, it will generally leave strip marks on the ground where the pedal heads or wheel axle heads meet the ground. We only need to draw a strip line from the starting point to the end point of the visible traces.
5. Fix the position where the human body falls to the ground. In some accidents, cyclists or pedestrians will lie down on the ground after the accident. Before we organize rescue, it is best to outline the positions of their heads and feet. Here’s a reminder: If the injury is minor or above, it’s best not to keep it private and call the police immediately.