Members of a Palestinian family ride a motorcycle past destroyed houses as they return to their house in the east of Khan Younis, which witnesses said was heavily hit by Israeli shelling and air strikes during Israeli offensive, following a ceasefire in the southern Gaza Strip August 26, 2014. August 26, 2014. A ceasefire agreement between Israel and the Palestinians aimed at ending their seven-week conflict in Gaza went into effect on Tuesday and joyous Palestinians streamed into the streets of the battered enclave to celebrate. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: POLITICS CIVIL UNREST)