Israeli sources discovered on Thursday that Palestinian police stationed at the Karni crossing planned on assisting in the carrying-out of a terrorist attack at the crossing. Fortunately, the attack was thwarted by Israeli security sources. The policemen reportedly meant to allow the terrorists detonate a large bomb at the crossing while it was being scanned. The assault also was intended to include opening fire and throwing grenades, according to Israel Radio. An Israeli diplomatic source strongly condemned the report.