On the Gold Coast, these European competitors built fortified trading stations and challenged the Portuguese.

"No real competitor has challenged these channels," says Rich Katz, a senior editor at Mediaweek magazine.

During this time period, several competitors challenged the brand, but it remained the industry leader.

Inevitably, competitors are already challenging it at the luxury end of the churrascaria market.

But competitors may challenge the deal before European authorities, contending that it is illegal state aid.

While the competitors are challenging each other, Six60 are performing the song behind a metal fence.

A competitor may challenge their own classification or that of their fellow competitors.

A competitor had challenged the merger on the ground that the newly formed company would slash its prices below its costs in an effort to increase its market share.

Synchronized swimming at the 2004 Summer Olympics was held in the Olympic Aquatic Centre where 104 competitors challenged for 2 gold medals in the duet and team events.

Even with few strong competitors to challenge it, Pepsi officials say that the "big flashing lights" so integral to Code Red's image are essential to its standing out on cluttered shelves.