Policies of Twitter say that the user of a suspended account cannot create another, but whether Twitter failed to do so cannot be verified.
According to social media posts and articles, Twitter has failed to ensure its rules and regulations over suspended accounts. An article by The Wire stated that the Twitter accounts of many Bharatiya Janata Party members that were suspended before have now reappeared on the platform. It mentioned that a suspended Twitter account with the username 'TheTrueIndology' had reappeared on the platform recently. Several BJP leaders have posted the return of the 'TheTrueIndology' account and asked others to follow the account.
We cannot verify whether the suspended accounts' return was a failure of Twitter policies due to a lack of credible evidence.