21.   Employees drive by in mini-mokes throughout the day, checking for yellow flags.

22.   Eventually, the yellow flags catch up to a team.

23.   For investors, this should be a yellow flag.

24.   From credit card late payments to mortgage delinquencies to personal bankruptcies, American consumers seem stretched to the max, raising a cautionary yellow flag for the economy.

25.   Had officials displayed a yellow flag and not red, the race likely would have ended under caution and Jarrett would have been crowned the winner.

26.   Golkar has looked comparatively weak during the campaign, not daring to fly its yellow flags in some areas dominated by the opposition.

27.   He became a familiar sight around town, with his pants rolled up, a yellow flag and a big bulky mountaineering backpack.

28.   He was well ahead of second-place finisher Roberto Moreno when the final yellow flag flew.

29.   He turned sideways and slammed the rear of his car into the wall and brought out the yellow flag.

30.   If you need room service, just leave the order on the pole and raise the yellow flag.