Karnataka State Road Transport Corporation [Ksrtc] — Toilet person asked 5Rs & misbehaved with woman

This is a pathetic service from sirsi new bus stand toilet person. Here board says 2rs to pay for using washroom but the person is asking 5rs. I have asked why to pay 5rs when it is written as 2rs, he told they need to clean after denying again to pay he stopped my wife to pay 5rs & misbehaved as well. This is not acceptable as i am localite from sirsi & the person seems to be not from local place.