Palestinians were rounded up In tha main square. Israel I occupation troops opened fire on them Injuring several. Mass arrests then took place. The Palestinian Gaza Strip has also bean placed under curfew and declared a ml 1 i tary tone. Again, scores of Palestinians have been arrested. The number of Palestinians arrested since 4 August 1985 under the administratlve detentton law is nckc well beyond one hundred. Among those arrested are fifty Trade Unionists. The number of Palestinians facing forced deportat ion i s f i ftsen. The situation in the Israeli-occupied Palestinian territories is extremely volatile and requires an imedIate practical response from the Unl ted Nations Secretary-General and the United Nations Security C0unci 1. 