The Supreme Court on Wednesday deliberated over making hologram-based colour-coded stickers for vehicles mandatory across the country and stressed on the effective implementation of the pollution ...

Delhi vehicle owners without colour-coded fuel stickers will now face penalties, including fines and denied PUC certificates, as enforced by the Delhi Transport Department under the Motor Vehicle Act.

In October 2018, the court had accepted the proposal of the ministry for hologram-based light blue colour sticker for vehicles using petrol and CNG fuel and orange sticker on diesel-run vehicles for ...

Researchers at the University of Bonn and the Ohio State University found that colour-coded labels “significantly increased” healthy choices by increasing the so-called ‘drift rate’ towards healthier ...