Alarm-clock and plastic explosive

 Two empty buses in Tel Aviv parking went up in fire. Several other empty buses were found with bombs. The clocks were set to activate the bombs early in the morning, but apparently, two of them were set at PM instead of AM as intended. These types of clocks were called wekkers in my time and were winded up every night. The first intifada was ended with ten thousand young Arabs in Ketziot. Arab population doubled in the meanwhile, so this time ten thousand will not be enough.