New Delhi, April 21 -- The Delhi Transport Department has reinforced the rule mandating all vehicle owners to display colour-coded fuel stickers on their windscreens, reportedTOI. These stickers, part of the High Security Registration Plate (HSRP) system, are designed to indicate the type of fuel a vehicle uses and play a crucial role in identifying high-emission vehicles, especially during periods of heavy air pollution.

According to the report, non-compliance will now attract penalties under Section 192(1) of the Motor Vehicle Act, which deals with unregistered or improperly documented vehicles. Moreover, vehicles lacking the sticker will not be issued Pollution Under Control (PUC) certificates.

The stickers come in three distinct col...