He also said that the government has made wearing face mask compulsory and anyone stepping out will need to wear it or face action.
"People stepping outdoors have to wear face masks compulsorily, action will be taken against those not following it," Sisodia told reporters here.
He said some positive cases have been reported in Sadar area so the area has been sealed.
The identified hotspots in Delhi are:
1. Entire affected street near Gandhi Park, Malviya Nagar, New Delhi
2. Entire affected street of Gali No 6, L 1 Sangam Vihar, New Delhi
3. Shahjahanabad Society, plot no 1, Sector 11, Dwarka
4. Dinpur Village
5. Markaz Masjid and Nizamuddin Basti
6. Nizamuddin West (G and D block) areas
7. B Block, Jhangirpuri
8. H. No 141 to H. No 180, Gali No. 14, Kalyanpuri Delhi
9. Mansara Appartments, Vasundhara Enclave, Delhi
10. Three Galis of Khichirpur including Gali containing H. No. 5/387 Khichirpur Delhi
11. Gali No 9, Pandav Nagar, Delhi 110092
12. Vardhman Appartments, Mayur Vihar, Phase I, Extension, Delhi
13. Mayurdhwaj Appartments, I P Extension, Patparganj, Delhi
14. Gali no. 4, from H. No. J- 3/115 ( Nagar Dairy) to H. No. J- 3/108 (towards Anar Wali Masjid Chowk), Kishan Kunj Extension, Delhi
15. Gali No. 4, from H. No J- 3/101 to H. No. J - 3/107 Krishan Kunj Extension Delhi
16. Gali No. 5, A Block ( From H No. A- 176 to A-189), West Vinod Nagar, Delhi 110092
17. J & K, L and H pockets, Dilshad Garden
18. G, H, J, Blocks, Old Seemapuri
19. F- 70 to 90 Block, Dilshad Colony
20. Pratap Khand, Jhilmil Colony
Meanwhile, the New Delhi Municipal Council (NDMC) has started stising the Bengali Market area under the containment plan to prevent the spread of COVID-19. There will be no movement in the area, said the Delhi Police.
( With inputs from ANI )