its very simple
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If you know ABUHAMOUR R/A where 2 WOQOD patrol station are located on both sides (or) 8km long COMMERCIAL CENTRE being built.
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Well, just keep on going straight you will find 1st R/A. AGain go straight after crossing it and you will get 2nd R/A. Turn right from that R/A and you will see QTI building on your left. So you have to take U-turn to reach it.