After a grand "besieging the city" march at the night on Sep 15, the protesters of "anti-corruption
and depose-Chen" campaign moved the location from Kaitakelan
Boulevard to the southern square of Taipei railway station.
They keep on this sit-in protest all day and night, encouraging each others by speech, singing, flashing the thumbs-down signs, shouting "Step down!" and even do body exercise periodically until 10 p.m. after that, some of them stay in temporary tent on square, sleep inside railway station or back to home. they swear never stop untill the President Chen step down.