The Sarkaria Commission report on Centre-state relations observed that a governor's power to reserve Bills for presidential consideration must be “used sparingly” and in limited contexts, adding that reserving a large number of Bills would be contrary to the constitution's federal spirit.
Another one…
Governors Banwarilal Purohit (Punjab), R N Ravi (Tamil Nadu) and Tamilisai Soundararajan (Telangana) are some of the previous violators. All BJP, and brought to court in 2023.