Floods in Andhra Pradesh have impacted north Chennai, water has entered many homes and boats have been deployed to help residents; days after Prime Minister Narendra Modi announced that three farm laws will be scrapped, thousands of farmers today held a rally in Lucknow and raised more demands, especially a law to guarantee Minimum Support Price for all crops; the National Technical Advisory Group on Immunisation will come up with a comprehensive policy on booster doses and immunisation of children in the next two weeks, and other top stories.