1.   Police fired tear gas to disperse the rest of the crowd and cordoned off the area.

2.   Hundreds of protesters threw bricks and stones at the courthouse Friday and police fired tear gas to drive back the demonstrators.

3.   The unrest which also reportedly included police tear gassing an opposition rally, capped a week marred by violence.

4.   The unrest, which also reportedly included police tear gassing an opposition rally, capped a week marred by violence.