NewsX: Youth congress wokers protesting outside BJP office against remark on Prime Minister, broke through 2 levels of barricades. Police also resorted to using water cannons to disperse the protestors. Holding flags and banners the Congress supporters were seen shouting anti-BJP slogans. Just two days ago around 2000 workers from the Bharatiya Janata Party clashed with the Delhi Police after they defied prohibitory orders and attempted to march towards Prime Minister Manmohan Singh's 7 Race Course Road residence in central Delhi.