21.   There, Brown stood outside, holding a picket sign that he said has turned back truckers from unionized companies.

22.   This is the modern equivalent of a picket sign, except that it is management that is walking the line.

23.   Others made banners, picket signs and large, satiric puppets for demonstrations outside the Staples Center this week.

24.   Other protesters prepared for demonstrations outside Staples Center by making banners, picket signs and large, satiric puppets at their headquarters near MacArthur Park.

25.   During the weekend, guild members assembled picket signs and set the groundwork for an alternative newspaper and online news service.

26.   Earlier, they rallied at the factory and marched two miles to the plaza, carrying picket signs and banners.

27.   Guild members labored over the weekend to assemble picket signs and to lay the groundwork for an alternative newspaper and on-line news service.

28.   Hundreds of supporters rallied outside the base gates, many waving bright red banners or carrying picket signs, as Chibana went in.

29.   In this Southern California coastal community, artists are carrying picket signs instead of paintbrushes as city and art officials debate the future of its famed art show.

30.   Late Monday night, groups of janitors demonstrated around downtown, marching, shouting and waving picket signs.