Punjabi singer Harrdy Sandhu was detained by Chandigarh police at a fashion show in Sector 34 for performing without proper permission. Harrdy, known for his Bollywood debut in '83 and hit songs like 'Soch' and 'Nah,' surprised attendees and triggered discussions on event management rules. His recent film with Parineeti Chopra, Code Name: Tiranga, failed to impress.