Rashmi from Uttar Pradesh was to board a Metro train to Dwarka sector 21 when the pistol was found in her bag during security check, said the Central Industrial Security Force (CISF) offical. She was caught.
"The security officials detected the pistol in her handbag around 12.10 p.m. When questioned about the pistol, she said she was not aware about how it came into her bag," Rohit Katiyar, CISF spokesperson said.
She was handed over to Uttar Pradesh Police, he said.