New Delhi, July 28 (ANI): Continuing their agitation which started June 27, UPSC aspirants demanding removal of CSATs staged protest outside UPSC office in Delhi on Monday. The protesters shouted slogans against CSAT and burnt effigies of the 'advocates of English language' and also the admit cards issued by the board, demanding cancellation of exams. Meanwhile, police trying to control the crowd detained them from the spot. The protest by the civil services exam aspirants is getting momentum as four aspirants are observing fast unto death.