Delhi, Haryana and Tamil Nadu permitted more activities from Monday as the easing of restrictions by states gained momentum following a decline in active COVID-19 cases in the country. <br /> <br />Karnataka will also begin the unlock process, barring in 11 districts, from Monday, with the opening of parks and industrial units with riders, besides other relaxations. <br /> <br />Most states are easing the coronavirus-induced curbs, which they first started imposing in mid-April, in a staggered manner, confining it to districts with low positivity rates and active cases and continuing with restrictions like the closure of schools and colleges and night curfew.