ISLAMABAD: Sikh pilgrims from India arrived in Pakistan’s Kartarpur town at Gurdwara Darbar Sahib, one of Sikhism’s holiest shrines, this week to attend the 555th birth anniversary of their religion’s founder, state media reported. 
Every year, Sikh pilgrims cross over from India to Pakistan via a visa-free border crossing known as the Kartarpur Corridor which connects Gurdwara Darbar Sahib, near Narowal in Pakistan’s Punjab, to Gurudwara Dera Baba Nanak in Indian Punjab’s Gurdaspur district.
The Sikh pilgrims arrived at Gurdwara Darbar Sahib from the Pakistani city of Hassan Abdal to take part in the birth celebrations of Sikhism founder Baba Guru Nanak Dev Ji. 
“In connection with Baba Guru Nanak’s 555th birth anniversary celebrations, Sikh yatrees arrived at Gurdwara Darbar Sahib Kartarpur Narowal from Hassan Abdal today,” state broadcaster Radio Pakistan reported on Monday. 
Additional Secretary of Shrines Saifullah Khokar said all arrangements, including accommodation for Sikh pilgrims, have been completed in Kartarpur.
“He said the Sikh yatrees will stay in Kartarpur for two days,” Radio Pakistan said. 
Much of Sikh heritage is located in Pakistan. When Pakistan was carved out of India at the end of British rule in 1947, Kartarpur ended up on the Pakistani side of the border, while most of the region’s Sikhs remained on the other side.
For over seven decades, the Sikh community had lobbied for easier access to their holiest temple.
Pakistan’s initiative to open the corridor earned widespread appreciation from the international community, including the United Nations Secretary-General António Guterres, who had described it as a “Corridor of Hope.”

NEW DELHI: Residents in India’s northern states woke up to another day of poor air quality on Tuesday, as a layer of dense fog shrouded most of the region, and pollution in the capital Delhi remained severe.
India battles air pollution every winter as cold, heavy air traps dust, emissions, and smoke from farm fires started illegally in the adjoining, farming states of Punjab and Haryana.
The air quality index (AQI) touched a peak of 491 in Delhi on Monday, forcing the government to introduce restrictions on vehicle movement and construction activities, and schools to conduct classes online.
On Tuesday, Delhi’s 24-hour air quality index (AQI) reading was at 488 on a scale of 500, India’s Central Pollution Control Board (CPCB) said, and at least five stations in the capital reported an AQI of 500.
CPCB defines an AQI reading of 0-50 as “good” and above 401 as “severe,” which it says is a risk to healthy people and “seriously impacts” those with existing diseases.
Swiss group IQAir ranked New Delhi as the world’s most polluted city with air quality at a “hazardous” 489, although that was a significant improvement from Monday’s 1,081 reading.
Experts say the scores vary because of a difference in the scale countries adopt to convert pollutant concentrations into AQI, and so the same quantity of a specific pollutant may be translated as different AQI scores in different countries.
India’s weather department said a shift in the fog layer toward the northern state of Uttar Pradesh had helped improve visibility over Delhi.
Visibility dropped to zero meters in Uttar Pradesh’s capital Agra, which lies southeast of Delhi. The Taj Mahal, India’s famed monument of love, has been obscured by toxic smog for nearly a week.
The strict measures to mitigate the impact of high pollution have hurt production at more than 3.4 million micro, small and medium enterprises in the nearby states of Punjab, Haryana and Delhi, local media reported.