Doctors demand withdrawal of NSA charges against Dr Kafeel Khan

New Delhi, Jul 18: The Covid-19 lockdown-led reduction in air pollution levels across five Indian cities, including Delhi and Mumbai, may have prevented about 630 premature deaths, and saved USD 690 million in health costs in the country, according to a new study.

Scientists, including those from the University of Surrey in the UK, assessed the levels of harmful fine particulate matter (PM2.5) from vehicles and other sources in five Indian cities -- Delhi, Mumbai, Kolkata, Chennai and Hyderabad -- since the beginning of the lockdown period.

The study, published in the journal Sustainable Cities and Society, compared these lockdown PM2.5 figures from 25 March up until 11 May, with those from similar periods of the preceding five years, and found that the measure reduced pollution levels in all these places.

According to the scientists, during this period, the levels of these harmful air pollutants reduced by 10 per cent in Mumbai, and by up to 54 per cent in Delhi.

"The percentage reduction for the other cities ranged from 24 to 32 per cent, which was slightly smaller than the measured values for Delhi and Mumbai," the scientists noted in the study.

"While the reduction in PM2.5 pollution may not be surprising, the size of the reduction should make us all take notice of the impact we have been having on the planet," said Prashant Kumar, a co-author of the study from the University of Surrey.

The scientists said these reductions in PM2.5 were comparable to those reported in other cities across the world, such as in Austria's capital Vienna (60 per cent), and Shanghai (42 per cent) in China.

They also calculated the monetary value of the reduced mortality due to air pollution and found that the lowered levels of PM2.5 may have saved 630 people from premature death, and USD 690 million in health costs in India.

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According to the researchers, the present lockdown situation offers observational opportunities regarding potential control systems and regulations for improved urban air quality.

They said an integrated approach might help in understanding the overall impacts of Covid-19 lockdown-style interventions and support the implementation of relevant policy frameworks.

"This is an opportunity for us all to discuss and debate what the 'new normal' should look like - particularly when it comes to the quality of the air we breathe," Kumar said.

Jan 7: A Delhi Court today issued death warrant against four convicts in the 2012 Nirbhaya gang-rape and murder case. The hanging will take place on January 22 at 7 am.

During the hearing, the prosecution said there was no application pending before any court or the President right now by any of the convicts and the review petition of all the convicts was dismissed by the Supreme Court.

On Monday, the court had reserved order on issuing of death warrants against four death row convicts.

Today's order comes days after mother of the victim in the 2012 Delhi gang-rape and murder case moved the Supreme Court on opposing the plea filed by one of the four death-row convicts seeking review of its 2017 judgement awarding him death penalty.

The apex court had on July 9 last year dismissed the review pleas filed by the other three convicts — Mukesh (30), Pawan Gupta (23) and Vinay Sharma (24) — in the case, saying no grounds have been made out by them for review of the 2017 verdict.

The 23-year-old girl was gangraped and murdered by six men on a moving bus on 16 December 2012. The main accused, Ram Singh, allegedly committed suicide in Tihar Jail during the trial. Another accused was a minor at the time of the commission of the crime and was sent to a reform facility and released after three years.

Mumbai, Jan 15: A relative of Maharashtra Chief Minister Uddhav Thackeray was killed and three others injured when their car met with an accident on Mumbai-Nashik highway, police said on Wednesday.

The mishap took place at Sinnar in Nashik on Tuesday night when the CM's sister-in-law Vina Karande and six other relatives were returning from Shirdi in a sports utility vehicle (SUV), Nashik (Rural) Superintendent of Police Aarti Singh said.

The car driver apparently lost control over the wheels, following which the vehicle overturned on a roadside while passing through a narrow bridge, located around 190 km from here, the official said.

They were rushed to a hospital in Nashik where Ajay Karande, husband of Vina Karande, died during treatment, the official said.

The three others were undergoing treatment at the hospital, the police said, adding that their condition was reported to be out of danger.