Any how Train Halts for very very long time of 40min at SUR so accomodate SUR pax into train. I never saw such halt just for making pax to take seats train have to wait 40min at one station.. If any cleaning or watering or slip coache attach detach it is acceptable but wihtout any such works simply making train to occupy PF of SUR for 40min where already PF constraints occur for most of trains to take into PF.SUR Officials have to think on PF contraints bfr taking such decision for 40min halt