Under interim measures, there will be no renewal of registration of diesel vehicles which are more than 10 years old.
A bench headed by NGT chairperson Justice Swatanter Kumar said that due silence has to be maintained only in front of the ice stalagmite resembling the 'ShivaLinga'.
It pulled up the Delhi government for its plan to introduce 6,000 new buses without conducting any study or research.
The NGT, however, refused to impose any further environment compensation on the AoL.
The water resources ministry told the NGT panel it has not granted permission for 'World Cultural Festival' being organised by Art of Living foundation.
'The size or economic potential of no event can be a valid excuse to break the law of the land.'
However, the NGT expressed its displeasure over the spiritual guru's statement that he 'will go to prison but not pay the fine' and said such a statement was not expected from a person with such high stature.
The Uttar Pradesh government on Wednesday reluctantly admitted before the National Green Tribunal that illegal sand mining was going on in the state and not even a single environmental clearance had been granted for it in Gautam Budh Nagar district.
The highest court in the land will have to find a mechanism under which in future, if sexual harassment allegations are made against a judge, he/she will not go in the manner of Justice Ganguly. Hopefully, there will be some kind of system and guidelines to be followed by the accused and the victim, says Sheela Bhatt.