Seven people have been arrested after a delivery agent and his associate were robbed of Rs. 50 lakh at gunpoint inside the Pragati Maidan tunnel in Delhi on Saturday. Patel Sajan Kumar, a delivery agent of Chandi Chowk-based Omiya Enterprises, and his associate Jigar Patel were on their way to Gurugram, to deliver the money to a business associate when they were robbed. The day-light robbery was caught on a security camera installed in the tunnel.