According to the most recent update by SEBI (March 22, 2020), rollover of contracts during ban period is not permitted. If you happen to have a position in contract that is in ban, then all you would be able to do is exit the existing position.
When both cash and collateral margins are available, which one is utilized first? What is the order of utilization?
What is the margin blocking percentage during the end-of-expiry week for physical settlement of stock option contracts?
Can I do intraday trading in stock options?
When does expiry take place for Nifty, Bank Nifty, Sensex, Bankex, and stock option contracts?