Double flashes are the shortcomings of dangerous alert flash. Many drivers don’t know how it is correct. They often open their double flashes when they have a team, not only look good, but also have a special ceremony.
Now, for the use of the double flash, it will face a fine of 200 yuan, deduct 3 points, if you foul four times, you have to re-learn the regulations, participate in the exam again .
Let’s take a look at what is driving Willing to use the double flashing light, the most common in the urban area is that the team will open the double flash. In order to keep the team formation, remind other vehicles to avoid, open the double flash, vast, the face is, but this The behavior usually affects the normal passing of other traffic participants, although sometimes people are angry, but most drivers still choose to bear.
The other is that when the parking is stopped, picking up the child, or in the troubles of the city, it is in violation of the regulations, but also specializes in the double flash, and many drivers face the rear car. Rules and strong answer, didn’t see that I opened a double flash, just wrong, I still don’t conscious.
This has not shown that many drivers do not understand the meaning of the double flash, which is the highest level of tips. Only when they need it, they can use it, otherwise, the story of the wolf is a child. The double flashing light cannot be able to play the role it should play.
When is it necessary to talk together?
When the car is faulty, the vehicle Unable to move, you can open the double flash, remind the rear vehicle to pay attention to avoid the risk, reduce the risk of danger, and simultaneously use the three-legged alarm.
In addition, if someone is injured or suddenly a disease, emergency protection injuries and patients go to the hospital for medical treatment, then open the double flashlight to remind other vehicles to avoid, because thisTime is life, and it will be less dangerous to arrive in the hospital as early as one second. 
There is also something if driving in the high speed, if you encounter heavy rain, big mist or other influence of the line, reduce the visibility, you can also open the double flash lamp, let the rear vehicle confirm the distance with the front car to keep it in order to keep A secure distance.
once again emphasized, the double flash lamp is the highest Level tips, can’t be used, whether on the highway, or in the urban area, you can’t open a double flash parking without a failure of the vehicle.
In summary, remember one: a mess, but also let himself punish the penalty penalty, will confuse the road to listening, ignoring those who drive the truly need help.