 Large numbers of Palestinians have continued to flee from Harnunis, the second biggest city in Gaza, after an Israeli evacuation order. The United Nations says a quarter of a million people have been warned to move from the east of the city. They've been told to seek refuge in a coastal area where there are few basic services. Louise Wateridge from the UN Agency for Palestinian Refugees is in Nusayrat, in the middle of Gaza. With this new evacuation order in place, it's going to be even more difficult for