Noted writer Ashok Vajpeyi on Wednesday decided to return his D.Litt given to him by Hyderabad University in protest against the "anti-dalit" attitude of authorities which has allegedly driven a dalit student to commit suicide.

"A dalit student, Rohith Vemula, who wanted to be a writer, was driven to commit suicide due to anti-dalit and intolerance of dissent shown. I have decided to return the award in protest against university authorities, (who were) presumably acting under political pressure," Vajpeyi told PTI.

The former Lalit Kala Akademi chairman, who was awarded D.Litt (Doctor of Letters, honoris causa) by the Central University of Hyderabad few years ago, said the institution has "acted against human dignity and knowledge." 

Vemula, who committed suicide on Sunday night, was among the five research scholars who were suspended by the University in August last year and also one of the accused in the case of assault on a student leader. They were also kept out of the hostel.

Union Labour Minister Dattatreya, Hyderabad University Vice Chancellor Appa Rao and three others were yesterday named in an FIR lodged with the Cyberabad police over the alleged suicide of the dalit student.

Vajpeyi was among the first to return his Sahitya Akademi award to the government criticising Prime Minister Narendra Modi for not speaking up against various incidents of violence against writers and activists.