DNA: One day, six landmark rulings delivered by Supreme Court

The Supreme Court delivered a clutch of landmark rulings on Wednesday, the impact of which will range from cleaning up the national capital’s environment and throwing open the central bank to public scrutiny. The six decisions placed an interim ban on the registration of luxury diesel cars in Delhi, forced a lokayukta upon a dithering Uttar Pradesh government, called for a system to improve the process of judicial appointments and ensured that a popular snack undergoes another round of safety tests.