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a-    Driving at night or the day with sightlessness because of, raining, fogging, or tunnel. A driver has to follow the following restriction:

+    Headlight:
-    When the drivers are driving in the dark road at night, they have to turn on the headlight to see far away. However, don’t be affecting other drivers or the motor riders on the same traffic.
-    No turning the headlight on in the city or town or the public gathering place with the enough light, though exception in the case of scrambling to be in front and asking to give hints by using the mix different the headlight and the turn-signal.
b-    Turn-signal:
-    The drivers have to use the turn-signal as the following:
-    Using it in and out the public gathering place where there is the light enough at night.
-    Using it out the public gathering place where there isn’t the light enough in the case of scrambling to be in front other vehicle and driving near by other vehicle at night.
-    Using it at the unclearly situation by heavy raining with fogging at the day.
-    Using it mixing different the headlight to instead of the horn at night.
c-    Indicator:
-    Using it for giving the information to other drivers about changing direction where to go if the right or the left.
-    For using indicator, the drivers have to use in the correct way as following.
-     Turn left; we have to turn on the left indicator.
-    Using the left indicator to give the news that there is obstacle from the front part during scrambling to be in front.
-    Every vehicle turns on the left indicator to give the news that there is obstacle from the front part so it’s not possible to scramble to be in front until the back one gives the left indicator to scramble to be in front. If it doesn’t give the left indicator to allow to go, so that the front vehicle can not show the left indicator.
-    Using it near the circle road and being going to leave from the circle road.
-    Turning right near the circle road, the drivers have to give the right indicator until leaving from the circle road.
-    Turning left near the circle road, the drivers have to give the left indicator and being going to leave from the circle road; we have to show the right indicator.
-    Going straight near the circle road, the drivers don’t have to show the indicator at all and leave from the circle road; we have to show the right indicator.
-    U-turning near the circle road, the drivers have to show the left indicator.

d-    Break light
-    Using the break light to give the news to the next vehicle during breaking for reducing or stopping.

e-    Fog-light:
    -    Using the fog- light during raining or fogging and helping the turn-signal and adding more into the turn-signal.

    f-    For motorcycles must have the side mirror in front and the red mirror at least a red light on the back side

    g-    Public carriage: (Roman)
    -    It must have two red mirrors on the both back sides. Above sorts of vehicles have to park or stop at the right edge of the road.
        +    The vehicle sound:
1-    Using the vehicle sound “horn” was only allowed to use in the day to give the news to other people to escape the accident by chance.
2-    Outside the public gathering place, the horn is used to give the news for scrambling to be in front as well.
3-    The horn is not allowed to use for long time means it can hard use longer than necessary.


4-    Since the sun sets and rises, the horn can be instead by mixing different the headlight and the turn-signal
5-    At night in the public gathering place, the mixing different the headlight and the turn-signal can be used to scramble to be in front as well.
6-    The drivers of a police car, soldier car, a PM- car, a fire engine and a ambulance are doing the mission so they can be used the special horn every time.
7-    No using the air horn in the city or town and the public gathering place or by the hospital.

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