As of last week something like Israel had blankted 43% of Gaza wiht evacuation notices, one of the most densely populated areas in earth expected to get even more densely populated.
Face it, the only reason Israel asks people to evecuate is for PR purposes, it doesn't care how many Palestinains it kills
The same can be said of Hamas, who are using their own citizens, including kids, as bait for Israeli air strikes in order to gain international sympathy to advance their policy objectives.