SYDNEY: A 22-year-old Indian student was Friday attacked, drugged and robbed while waiting for a bus in Melbourne. Melbourne police are appealing for witnesses after the Indian student, identified only as Sam, was attacked, anaesthetised and robbed, while waiting for a bus at the corner of St Kilda Road and Barkley Street in the suburb of St Kilda at about 6.30 a.m. Sam, who has lived in Melbourne for the past 18 months, was on his way to an exam at La Trobe University, where he is doing a masters degree in finance