Kolkata: A student, who had come from Britain to study in a hotel management institute in Kolkata, has filed a police complaint that he was allegedly ragged by seniors inside the college campus.br br The student Ricky Das, who came from Birmingham, was admitted at a private hospital for head injuries, police said.br br Das, a first year student, complained he was physically and mentally harassed by seniors of the institutes located in the satellite Township of Salt Lake.br br "Sir, I am very frightened. I want them arrested," the victim told the media, saying he was unsure whether he could continue in the institute.