31.   Brief scuffles erupted when police tried to block student activists from joining the farmers.

32.   In a subsequent brief scuffle of rival security men a glass door was broken, but nobody was hurt.

33.   It did not name the photographers involved in the brief scuffle.

34.   No injuries were reported in the brief scuffle outside the conference venue in the Lutheran Church near Dam Square or during the Czech Airlines occupation.

35.   No injuries were reported during the brief scuffle.

36.   No injuries were reported in the brief scuffle.

37.   No one was injured in the brief scuffle in Parliament.

38.   Police detained the students after a brief scuffle, during which some furniture was destroyed, party officials said.

39.   Police detained several protesters in brief scuffles outside the Moscow embassy.

40.   Police detained several protesters in brief scuffles.