Give Current Affairs Quiz Online Test of 1 September 2020. Learn about the Union Ministry of Home Affairs has declared new Unlock 4.0 rules, which will happen from September 1, 2020. Under Unlock 4.0 rules, the Home Ministry has given a thumbs up to the resumption of metro administrations from September 7, 2020 out of an aligned way. Presently, both Delhi Metro and Noida metro are outfitting to continue activities for general society from September 7 of every a stunned way.
