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| To start one sided vehicles. |
To stop vehicles coming from front. |
To stop vehicles approaching from behind. |
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To stop vehicles approaching simultaneously from front and behind. |
To stop vehicles approaching simultaneously from right and left. |
To start vehicle approaching from left. |
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| To start vehicles coming from right. |
To change sign. |
To start one sided vehicles. |
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| To start vehicles on T-Point. |
To give VIP salute. |
To manage vehicles on T-Point. |