Day 21: Langar, laundry seva for farmers as agitation continues Day 21: Langar, laundry seva for farmers as agitation continues Last Updated: Wed, Dec 16th, 2020, 16:48:58hrs New Delhi: It's been over 20 days since thousands of farmers arrived at Delhi's Singhu border to demand a repeal of the Centre's agri reforms. Over the days, Good Samaritans, gurdwara committees and NGOs have pooled technological resources to ensure the agitation isn't hampered by the lack of basic amenities. Gigantic machines that belt out 1,000-1,200 chapattis in an hour, washing machines and solar panels installed on tractor-trolleys for charging mobile phones -- technology is keeping the protesters camping at this highway-turned-township going.