The RUC halted the civil rights march, sparking outrage from activists. It explodes on heating or sparking or in the presence of ammonia gas. This led to rumors that Norton was sparking conflicts with the film's producers. The Soviet Union exploits his absence by invading Afghanistan and sparking an international crisis. World Sanfilippo Awareness Day is about spreading awareness and sparking conversations globally about Sanfilippo Syndrome. It is quite soft and can be machined without sparking if overheating is avoided. They also suggested that Besigye did not believe his own claim of sparking a revolution. Twenty-six-year-old Asmaa Mahfouz was instrumental in sparking the protests. The incident was widely reported in Hong Kong, sparking fear among residents. Bradford revealed his deception when he had Michelangelo captured, sparking a bitter hatred from him. They quarrel and both are eventually killed, sparking a civil war. Some minerals are nacreous or pearlescent, giving the skin a shining or sparking appearance. Since 2002, Kazakhstan has sought to manage strong inflows of foreign currency without sparking inflation. Parks' civil disobedience had the effect of sparking the Montgomery Bus Boycott. Otto engines were equipped with a number of different mechanism designs to trigger sparking.