today when coming to chennai (lalbagh exp), the train stopped at "Arakonam" station [1hr. frm chennai](usual stop), but today 4-5 Policemen borded (per compartment) equiped with a "detector" & checked all the baggages'.[it took them jus 10mins to do the job]. with boared some photographers, dunno whether "press" or maybe pics. are for evidence if some thing unwanted happens.which i hope never does.
till that station the train was "on time", but when it arrived at chn, it was late by 30mins
chennai is on high alert after what happned in b'lore.