New Delhi, Dec. 4 -- An Ola cab driver and his passenger were assaulted and robbed of cash, an iPhone, and other documents, allegedly by six men, at a CNG station on San Martin Marg in central Delhi's high-security diplomatic area in Chanakyapuri while they were en route to Delhi airport early Monday, police said.

The police said the six men broke a window of the cab and tore the clothes of the passenger before escaping with the stolen Rs.4,500 in cash and an i-Phone. They beat up some staffers of the CNG station when they tried to stop them from assaulting the cab driver and the passenger.

All the six men were arrested on Tuesday after their identities and residential addresses were established with the help of CCTV footage, the statemen...