Can I on purpose lock the admin out of an Azure SQLDB (as admin) Can I on purpose lock the admin out of an Azure SQLDB (as admin)

As this may sound as a strange question on first sight. The goal is to only have sql users with data reader &amp; writer rights on the database once the database is setup. Afterwards No accounts should exist anymore that have more rights than Reading &amp; writing to the existing table structure. This behaviour should be irreversible.
That is not possible. From books online:


  The database user corresponding to the Server admin login cannot be
  altered or dropped.


Reference: Controlling and granting database access to SQL Database and SQL Data Warehouse