A Palestinian demonstrator covers his face with a makeshift mask. Mohammed Abed / AFP
Palestinian protesters chant slogans next to burning tyres east of Khan Younis, Gaza Strip. Adel Hana / AP Photo
A medic carries a wounded demonstrator away. Mohammed Abed / AFP
Palestinians run for cover from tears gas fired by the Israelis. Mohammed Abed / AFP
The number of protesters, however, was lower than last week, when a demonstration by tens of thousands led to clashes in which Israeli forces killed 19 Palestinians on March 30. Mohammed Abed / AFP
Palestinian demonstrators cover their faces as they burn tyres during a protest. Mohammed Abed / AFP
Palestinian protesters burn tyres during clashes with Israeli troops. Adel Hana / AP Photo
Palestinian protesters stand on sands hill. Adel Hana / AP Photo
A Palestinian demonstrator covers his face with a makeshift mask. Mohammed Abed / AFP
Palestinian protesters chant slogans next to burning tyres east of Khan Younis, Gaza Strip. Adel Hana / AP Photo
A medic carries a wounded demonstrator away. Mohammed Abed / AFP
Palestinians run for cover from tears gas fired by the Israelis. Mohammed Abed / AFP
The number of protesters, however, was lower than last week, when a demonstration by tens of thousands led to clashes in which Israeli forces killed 19 Palestinians on March 30. Mohammed Abed / AFP
Palestinian demonstrators cover their faces as they burn tyres during a protest. Mohammed Abed / AFP
Palestinian protesters burn tyres during clashes with Israeli troops. Adel Hana / AP Photo
Palestinian protesters stand on sands hill. Adel Hana / AP Photo
A Palestinian demonstrator covers his face with a makeshift mask. Mohammed Abed / AFP
Nine Palestinians killed as Israelis open fire on border protesters
Gaza's health ministry also reported that more than 400 Palestinians had been taken to hospitals and medical centres for treatment