Palestinian boys from Islamic Orphan School in Jerusalem's Old City are watching how a poster is being put up in advance of the Festival Eish El-Balad on 11 October 2011. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

Palestinians prepare a flag near a placard that says "Jerusalem 00 Kilometers" on the Islamic Orphan School in Jerusalem's Old City on 11 October 2011 in advance of the Festival Eish El-Balad. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

Palestinians prepare posters at the Islamic Orphan School in Jerusalem's Old City on 11 October 2011 ahead of the Festival Eish El-Balad. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

Palestinian boys at the Islamic Orphan School in Jerusalem's Old City line up to get bread during a break, on 11 October 2011 ahead of the Festival Eish El-Balad.The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

Palestinian boys at the Islamic Orphan School in Jerusalem's Old City eating during a break in classes on 11 October 2011 ahead of the Festival Eish El-Balad. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

A Palestinian woman sweeps the stone steps inside the Islamic Orphan School in Jerusalem's Old City on 11 October 2011 ahead of the Festival Eish El-Balad. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

The poster announcing the Eish El-Balad Festival is removed from a courtyard in the Islamic Orphan School in Jerusalem's Old City on 11 October 2011. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

Palestinian boys in the Islamic Orphan School in Jerusalem's Old City return to classes after a morning break on 11 October 2011 ahead of the Festival Eish El-Balad. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

A Palestinian boy in the Islamic Orphan School in Jerusalem's Old City eats a sandwich nearby a poster announcing the Festival Eish El-Balad, 11 October 2011. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

A performer in the Eish El-Balad festival practices with a puppet near posters in a courtyard of the Islamic Orphan School in Jerusalem's Old City on 11 October 2011 where the festival was to take place. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE

School personnel of the Islamic Orphan School (C) arguing with plainclothes Israeli police (R) inside the school in Jerusalem's Old City on 11 October 2011, where the Eish El-Balad Festival was to take place. The event was cancelled when plainclothes Israeli police came to the school saying the festival needed a permit from the Israeli Ministry of Education. PHOTO EPA © EU/ENPI INFO CENTRE