NationalSikh Community’s ‘Oxygen Langar’ Helps Ailing Citizens BreatheTestHostEntryApril 29, 2021June 3, 2022 by TestHostEntryApril 29, 2021June 3, 2022 The Sikh Community has set up ‘oxygen langars’ outside gurudwaras in parts of the Delhi-NCR region. Sikh aid group Khalsa Help International has been buying...