Asha Devi, the mother of the victim of the fatal 2012 gang rape on a moving bus, speaks to the media as she leaves a court in New Delhi, India. Picture: AP

New Delhi – Four men convicted in the fatal 2012 gang rape of a 23-year-old woman in a moving bus in New Delhi – a crime that shocked the world – will hang on January 22, a Delhi court declared on Tuesday.

Pawan Gupta, Vinay Sharma, Mukesh Singh and Akshay Singh will be executed at the Indian capital’s Tihar Jail, where officials had reportedly started preparations for the execution a month ago.

Nirbhaya – “fearless” in Hindi – was the name given by the media to the physiotherapy student, Jyoti Singh, who was assaulted and raped on a bus on the night of December 16, 2012. She died nearly two weeks later at a Singapore hospital.

The court issued death warrants following an application by the parents of the victim to expedite the hanging, saying the Supreme Court and lower courts have confirmed death sentences in judgements since 2013.

Additional Sessions Judge Satish Kumar Arora said the hanging of the four convicts will take place at 7 am (0130 GMT) on January 22, Nirbhaya’s father Badrinath Singh told reporters.