The scanners at the toll plaza are positioned directly above your vehicle, so the tag needs to be in the center of your windshield. Just below your rearview mirror is a good location if it doesn’t obstruct the tag.
Use a glass cleaner so there aren’t any streaks or residue left behind. Dust and dirt will make it difficult for your tag to adhere evenly to the surface of the glass. Make sure the glass is completely dry before you install your tag.
Once the sticker is in place, don’t try to remove it or reposition it or you’ll damage the tag and the scanner won’t be able to read it. If you stick the tag in the wrong location, you’ll need to get a new one.
As long as there are funds in your account, you don’t need to stop at the toll gates. If there’s a problem, you’ll be signaled to pull over and a toll plaza operator will assist you.
Keep an eye on your balance to make sure it doesn’t get too low.
A scratched or damaged tag won’t work when you try to pass through a toll plaza. The cost of a replacement tag my vary from location to location, but they generally cost about Rs. 100.
Even clear tape will prevent the scanner from reading your tag. Glue will warp your tag, making it difficult for the toll plaza scanner to read it.
