In a statement, the AAP said Tarun Kumar and another driver was approached by a man on April 19 along with three adults and 12 children and asked to ferry them to Krishna Nagar from Anand Vihar.
Kumar overheard the conversation in the auto and he became suspicious, the AAP statement said.
While he was contacting police, it said, the passengers found out that he was calling police and started beating him up. However, Kumar overpowered the gang-leader and handed him over to police who arrived at the scene.