A Palestinian girl sleeps as she waits with her family for a travel permit to cross into Egypt through the Rafah border crossing, in the southern Gaza Strip February 15, 2016. Egypt opened the Rafah border crossing on Saturday for three days to allow Palestinians on humanitarian grounds to travel in and out of the Gaza Strip, officials said. Gaza, a small impoverished coastal enclave, is under blockade by neighbouring Israel, and Egypt has kept its Rafah crossing largely shut since Cairo's Islamist president was toppled by the army in 2013. REUTERS/Ibraheem Abu Mustafa