One of the lady constables deputed at the programme fainted but soon gained consciousness when Police Memorial Day was being observed at the Police line on Tuesday. Here, the CM Rawat announced an increase in the nutrition allowance by 50 per cent among other announcements. DGP BS Sidhu said that there are techniques to keep the blood flowing in a person who is forced to stand for a longer period at a particular place. She might not have followed the technique, he said. Same techniques are being applied by the policemen who participate in the Republic Day parade at Rajpath in Delhi.