The Delhi police on Tuesday filed a charge sheet against 4 youth for stalking Union Minister Smiriti Irani. The incident took place last year when she was returning to her home in Chanakyapuri from Delhi's Indira Gandhi International Airport. The youth were charged with misbehaviour. The accused followed Smriti Irani's car in an inebriated state. All the four were later arrested for allegedly stalking and outraging the modesty of a woman. The charge sheet was filed with the charges of stalking, misbehaviour or act intended to insult a woman.