1.   After Palestinian gunmen fired on a Jewish enclave in the West Bank city of Hebron on Monday, Israel once more tightened its blockade around the divided city.

2.   Israel tightened its blockades of many Palestinian cities Wednesday, including this one.

3.   Israel tightened its blockades of many Palestinian cities, including Ramallah.

4.   Israel has taken other significant security measures, including tightening its blockades of Palestinian areas.

5.   They tightened blockades of the big cities and towns, while imposing new restrictions on Palestinians seeking to travel through the West Bank.

6.   Tuesday, the Israeli army tightened its blockade of Tulkarm.

7.   Pazner would not say how specific the warnings were, but said they led Israeli troops to tighten their blockade of several West Bank towns, including Ramallah.

8.   Across the West Bank, Israeli troops tightened blockades of Palestinian towns.

9.   Also Saturday, the Israeli military tightened its blockade of the West Bank towns of Jenin and Nablus.

10.   In response to the car bombing, Israeli troops tightened their blockade of Palestinian towns, in effect since mid-November.