Karnataka State Road Transport Corporation [KSRTC] — Regarding charges to be paid for using toilets inside KSRTC Bus stations

The sign boards outside the toilets in KSRTC Bus stations shows ₹ 2/-, but in most of the KSRTCbus stands the watchman charges ₹ 5/- . When we ask them to change the board with the amount to be paid, they start quarreling with us which creates a nuisance. This may be a small thing, but it is the basic need for every peraon who travel for a long distance.