Which of the following state's/UT's government launched 'Operation SHIELD' in 21 containment zones in the state/UT?

The Delhi government launched 'Operation SHIELD' in 21 containment zones in the state. The announcement was made by the Delhi Chief Minister Arvind Kejriwal. S-Sealing of area H-Home quarantine ,I-Isolation of infected patients , E-Essential services ensured, L-Local sanitization, D- Door to door survey Operation SHIELD aims to curb the spread of COVID-19 pandemic.