TV AND WEB RESTRICTIONS~**NONE**<br/> <br />Day three of Israel's conflict with Gaza and the strip has suffered its deadliest attack so far.<br/> <br />Eight members of one Palestinian family were killed in a rocket attack on Thursday. Five of them were children.<br/> <br />Palestinian officials say at least 66 Palestinians, more than 50 of them civilians, have died in the violence so far.<br/> <br />Israel says its offensive is needed to halt rocket fire at its cities from the Gaza Strip.<br/> <br />As yet there have been no serious casualties on the Israeli side, but the barrages have paralysed businesses in southern communities.<br/> <br />The continued offensive has drawn increasing concern internationally.<br/> <br />On Wednesday U.N. Secretary-General Ban Ki-moon urged Israel to show restraint, warning the situation could spiral out of control.<br/> <br />(SOUNDBITE) (English) U.N. SECRETARY-GENERAL BAN KI-MOON SAYING:<br/> <br />"The risk of violence expanding further still is real. Gaza and the region as a whole cannot af
