It asked the Centre to consider the objections to the proposed amendments to the master plan of Delhi (MPD) and take a final call after considering all the aspects.
A bench comprising Justices Madan B Lokur and Navin Sinha also asked the Delhi Development Authority or DDA to advertise in leading newspapers on three consecutive days the action plan placed before it for monitoring of all construction activities and fixing responsibility in cases of violation of Master Plan of Delhi and the building by-laws.
During the hearing which lasted about two hours, the bench sought to know from Attorney General KK Venugopal, who appeared for the DDA, whether the government officials would be placed under suspension if they failed to perform their duty and unauthorised constructions come up in areas under their jurisdiction.
The Attorney General sought some time to take instruction on the issue after which the court posted the matter for hearing on May 17.
Mr Venugopal placed the action plan before the bench and said strong action would be taken if it was found that unauthorised constructions have come up in an area due to connivance of public servants.
At this, the bench observed, "There is a garbage dump of around 68 metres high and you are not able to do anything about it. Wherever you want to take the garbage, people are objecting. The situation is irreversible. There is no water, so people cannot drink water. There is pollution, so people cannot breath and there is garbage. Where is the city going?"
Mr Venugopal, while referring to the action plan, said the authorities were taking steps on "war footing" to deal with the situation and a "tight system" would be put in place.
He said an interactive website along with a smart phone application would be launched by the special task force (STF), set up to oversee the enforcement of laws on unauthorised constructions in Delhi, to facilitate the public to register their complaints on the unauthorised construction being carried out.
The bench told the Attorney General that the mobile phone application should be made operational within 15 days.
Mr Venugopal referred to corruption in DDA and said the action plan aimed at curbing it and the persons responsible in the department would be held accountable for any unauthorised construction in their respective areas.
Referring to the proposed amendments, Mr Venugopal said the DDA was trying to remove all roadblocks so that things could move smoothly and the Centre, at the "highest level", was also concerned about all this.
The bench then asked whether big malls in the national capital have taken the prior environmental clearances before starting the construction. "If they do not have it (clearance), they have to go and they cannot be regularised," Additional Solicitor General ANS Nadkarni, appearing for the Centre, told the bench.
Mr Venugopal sought modification of the March 6 order staying further progress in the amendment proposed in Master Plan of Delhi and said it has created a "lot of problem" and the court should rectify the order so that amendments could be carried out.
He referred to the concept of separation of powers and said that a statutory authority cannot be prohibited from framing a law and after passing of a legislation, the Supreme Court might examine it judicially.
"Please allow them to carry on with it. This is in nature of a law which governs the rights of building owners. This would be a very important law. Separation of powers requires the court to allow them to carry out the necessary work relate to it," he said, adding, "the court should give them some leeway".
He referred to the issue of migration to Delhi and said there was a tremendous overflow of population in the national capital and human life was involved in the matter. "These are matters which should be left to the executive. It is their jurisdiction. Please lift the embargo," he said.
The bench asked the Centre to publish in newspapers the notification issued on the constitution of the special task force so that people and stakeholders are aware of their responsibility.
The amendments are aimed at bringing a uniform floor area ratio (FAR) for shop-cum-residential plots and complexes on par with residential plots. FAR is the ratio of a building's total floor area (gross floor area) to the size of the piece of land on which it is built.
The Supreme Court had on March 6 stayed any "further progress" in amending the Delhi Master Plan 2021 to protect unauthorised construction from ongoing sealing drive in Delhi, sternly observing that this 'dadagiri' (bullying tactics) must stop.