1.   Angry scuffles and shouting matches broke out as some parents of dead soldiers tried to prevent Porush from speaking.

2.   On the fringes of the crowd, angry scuffles broke out.

3.   Angry scuffles broke out Saturday between rival parties as the Tibetan leader arrived at Kaohsiung airport, with both sides chanting their slogans and waving banners.

4.   The measures resulted in angry scuffles and widespread embarrassment.