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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.

New Delhi, May 6: The Central Board of Indirect Taxes and Customs (CBIC) has extended the validity of electronic way (E-way) bills, whose expiry date fell between March 20 and April 15, till May 31.

"Notification No. 40/2020-Central Tax issued to extend the validity of e-way bills till May 31 for all those e-way bills which were generated on or before March 24, 2020 and had expiry between the period from March 20 to April 15, 2020," the CBIC tweeted on Tuesday.

E-way bill is produced by transporters and businessmen before a Goods and Services Tax (GST) inspector for moving goods worth over Rs 50,000 from one state to another.

As the Indian workforce navigates a shrinking job market in lockdown times, two in five professionals believe that the number of jobs and scheduled interviews will decrease in the next two weeks, a new LinkedIn survey said on Tuesday.

The news comes as bittersweet for Indian professionals as more than one in three stated they will now spend more time working on their resumes and preparing for interviews.

Professionals from healthcare, manufacturing and corporate service industries anticipate a decrease in personal spending and personal investments in the next six months, according to the findings of the fortnightly LinkedIn Workforce Confidence Index based on responses from 2,903 professionals in the country.

This findings showed that while India's overall confidence remains steady, the country's confidence in jobs is beginning to trend downward.

However, employees at large enterprises (firms with over 10,000 workers) are more confident about the future of their employers when compared to their peers from mid-market and SMB companies.

The findings showed that 41 % of enterprise professionals think their companies will do better in the next six months, while 63 % think their companies will be better off one year from now.

However, "the enterprise professionals are least confident about the future of their jobs, finances and careers, when compared to their SMB and mid-market peers".

The findings showed that 52 % of healthcare, 48% of corporate services, and 41 % of manufacturing professionals anticipate a decrease in investments in the next 6 months.

Over the past three months, many organizations have shifted to a remote working model to circumvent the pandemic and ensure business continuity.

Three in five marketing professionals feel confident about being effective when working remotely, joined by more than half of project management and engineering professionals, who are also confident about the effectiveness of remote working.

In contrast to this optimism, only 39 % of HR, 36% of finance, and 31 % of education professionals think they would be effective when working remotely, said the survey.