1.   Confrontations triggered widespread rioting last July and threaten to do so again.

2.   Even the slightest confrontation can trigger violence over the Temple Mount, known to Muslims as Haram as-Sharif, or Noble Sanctuary.

3.   In recent years, militant Catholics have tried to block Protestant marchers from entering predominantly Catholic areas, and the confrontations have triggered rioting.

4.   Last year the confrontation triggered the most widespread riots that Northern Ireland has seen in a generation.

5.   She said Finley had an enlarged heart and the confrontation may have triggered heart failure.

6.   The confrontation has triggered widespread violence for the past three summers.

7.   The confrontation has triggered widespread violence the past two Julys.

8.   The confrontation has triggered widespread violence each year, and appears to be doing so again.