Israeli civilians emerge from a bus that was overturned after being rammed by a bulldozer being driven by a Palestinian on Jaffa Road in Jerusalem, 02 Jul 2008

Israeli authorities say a bulldozer has slammed into a crowded bus and other vehicles in Jerusalem, killing at least two people and injuring 30 others.

Authorities say the incident occurred Wednesday on Jerusalem's main Jaffa road.  

Police say they shot and killed the driver who was from east Jerusalem. They say he plowed into a bus causing it to overturn and hit several other cars.

Emergency crews are at the scene treating the injured.

Police are calling the incident a terrorist attack.

Some information for this report was provided by and Reuters.