i have travelled from VSKp to Coimbatore in july by kollam and there are 100-150 travellers alighting at Coim. The travellers are to Tirupati and beyond coimbatore for which the present Kollam exp should be made biweekly. Special from VSKp to Coimbatore will not have much demand and infact if Sabarimalai spl if extended throughout the year and run with that timings also there will be demand.