On 1 February, police blocked the gate of the south campus to prevent demonstration. Water cannons, barricades and at least one sniper were installed.[26][27] Later that night, police stormed the campus and detained 159 students.[28][29][30] Several protestors in İzmir and 69 in Ankara were also detained.[31][32][33] On February 2, Turkish police arrested and detained 104 near the University in Kadıköy, and responded to demonstrators with tear gas and rubber bullets.[34] Citizens of Istanbul banged pots and pans in many parts of the city to show their solidarity with the protest.[35] On 3 February, 50 people were detained in Izmir.[36]