Will lockdown be imposed in four phases? | Sachchai Ka Sensex

In one of the viral messages, it is being said that India will impose lockdown in four phases as per a protocol of World Health Organisation (WHO). This message states that after one day lockdown and 21-day lockdown there will be a relaxation of five days. Then there will be a 28-day long lockdown followed by a 15-day isolation period. 

But is this true? Sachchai Ka Sensex states the facts.