I was travelling from Bangalore to Ahmedabad (in September end 2020) and used female restroom which is situated after the arrival gates. I just used one washroom and was about to move out of the restroom when a lady from cleaning staff came to me and started yelling out at me for some other washroom which had not been flushed after being used(by some other person) and she started pushing me inside that washroom and kept insisting me for cleaning the same. Being physically strong, she literally pushed me inside. I was left with no other option, than to flush it off and go away. I didn't want to touch any washroom used by anyone else out of this Covid-19 situation but that lady was so rude and physically aggressive, she kept pushing me inside (inspite of the fact that it wasn't used by me.) Highly annoyed and disappointed by this kind of behaviour of some cleaning personnel.