LUCKNOW: PRS Team of CRIS has developed a utility for mass cancellation of trains in PRS.Earlier cancellation of trains was done by zonal Railway which was time consuming as each train had to be cancelled one by one.Prompt cancellation marking of all the trains in PRS system using this new utility has ensured the timely cancellation reflection in PRS and fastened the refund process to the customers.PRS Team has further developed a new utility in PRS system to send the bulk SMS to all passengers of these trains to inform any urgency due to Covid-19.