The victim told police that she is a resident of Subhash Nagar in west Delhi and had gone to her friend's house in Bajrang Enclave in Najafgarh area on Sunday evening," the officer added.
Police said she was waiting for a bus at Bajrang Enclave when the four men stopped their van near her and abducted her. Police said all the four men work as drivers.
The men took the van to an isolated place and took turns to rape her. Around 1:15am, a police team spotted their van and stopped it for checking and found the woman. The medical examination of the victim has confirmed rape, police said.