Bangalore Metropolitan Transport Corporation [BMTC] — Buses not arriving on time in Varthur

I am a working woman and travelling to office from varthur to hebbal daily. I need to catch a bus from Varthur around 7.10 to reach Marathahalli and then from there change the bus to reach hebbal which takes me approx 2 hrs of my journey every day in the morning and in evening. But the buses which are plying via Varthur are not arriving to the stops on time. We need to wait for more than 30 min daily from 7.10 to 7.40. Sometimes 3 to 4 buses will arrive at a time and they will be racing like anything where we could not catch the buses also. Even 5 minutes matters most. Why can't the depot managers who take care of their depot buses maintain proper time schedule and send them on time to avoid all these delays. Like me many of them are waiting for the buses who all needs to reach office/college/hospital etc on time. I request you to take serious action on this. Hope you understand the problems of the passengers and help us.