11.   Since then, the island has become a cause celebre, with protesters regularly invading land to stop bombing runs.

12.   Several minutes later, the protesters invaded a nearby building in the Latin Quarter that once housed the Ecole Polytechnique, another top-flight college.

13.   Some protesters invaded the range last night after three Navy ships appeared on the horizon apparently to take part in the exercises.

14.   One game was called off when protesters invaded the field and all subsequent games were played behind barbed wire and riot police.