Demonstrators pose for photos on an overturned police vehicle at the Taksim Square during a protest in Istanbul, Turkey, June 1, 2013. The large-scale clashes between Istanbul's protestors and the police went on for the fifth day. The police forces started to withdraw from the Taksim Square on Saturday, while tens of thousands of protestors entered the square and Gazi Park to continue their protest. (Xinhua/Lu Zhe)

Protesters gather at the Taksim Square during a protest in Istanbul, Turkey, June 1, 2013. The large-scale clashes between Istanbul's protestors and the police went on for the fifth day. The police forces started to withdraw from the Taksim Square on Saturday, while tens of thousands of protestors entered the square and Gazi Park to continue their protest.(Xinhua/Lu Zhe)

Protesters flock to the Taksim Square during a protest in Istanbul, Turkey, June 1, 2013. The large-scale clashes between Istanbul's protestors and the police went on for the fifth day. The police forces started to withdraw from the Taksim Square on Saturday, while tens of thousands of protestors entered the square and Gazi Park to continue their protest.(Xinhua/Lu Zhe)

Protesters gather at the Taksim Square during a protest in Istanbul, Turkey, June 1, 2013. The large-scale clashes between Istanbul's protestors and the police went on for the fifth day. The police forces started to withdraw from the Taksim Square on Saturday, while tens of thousands of protestors entered the square and Gazi Park to continue their protest. (Xinhua/Lu Zhe)

Riot police stand guard as thousands of people march to the Kizlay square to protest against the demolition of Istanbul's Taksim Gezi Park amid clashes between demonstrators and the police in Ankara, Turkey, June 1, 2013. (Xinhua/Li Ming)

Thousands of people march to the Kizlay square to protest against the demolition of Istanbul's Taksim Gezi Park amid clashes between demonstrators and the police in Ankara, Turkey, June 1, 2013. (Xinhua/Li Ming)

Thousands of people march to the Kizlay square to protest against the demolition of Istanbul's Taksim Gezi Park amid clashes between demonstrators and the police in Ankara, Turkey, June 1, 2013. (Xinhua/ Li Ming)

Thousands of people march to the Kizlay square to protest against the demolition of Istanbul's Taksim Gezi Park amid clashes between demonstrators and the police in Ankara, Turkey, June 1, 2013. (Xinhua/ Li Ming)