Though the average casualty rate on Israeli roads is over one a day, this week of Chol HaMoed Pesach saw only one road death. Police officials said that traffic hit record levels during the holiday, but that Israeli drivers drove "considerately and lawfully." On the other hand, eight people were injured - one sustained moderate injuries - in a ten-vehicle collision on the Aravah road this morning. The accident was the result of poor visibility due to sharav conditions and accompanying sandstorms. Since January 1 of this year, 143 people have been killed on Israeli roads as a result of accidents.