Two men have been apprehended in connection with the daylight robbery inside the Pragati Maidan tunnel here, police said on Monday. According to the police, the remaining suspects have been identified and raids are being conducted to arrest them. A delivery agent and his associate were allegedly robbed of Rs. 2 lakh at gunpoint by four unidentified men inside the Pragati Maidan tunnel on Saturday when the victims were going towards Gurugram in a cab to deliver the money.