1.   For the Fourth of July, you could twine a red, a clear and a blue rope up the trunk of a tree.

2.   Soon, Peterson is crawling, too, but down a wall of Black Canyon, clutching a blue climbing rope and a silver rock hammer.

3.   The swings have red or purple plastic seats, yellow T-shaped restraint shields and blue ropes, the agency said.

4.   The artist Christo will soon wrap the Reichstag in silvery fabric, tie it with blue ropes and let the world wonder what it means.

5.   The blocks were lifted using a thick blue rope made of silk so as not to leave marks on the stone.

6.   In the courtyard of the medical centre, three tents have been erected at a respectable distance from the main building, cordoned off by a blue rope.

7.   Private security guards cordoned off the building courtyard with a thick blue rope and formed a phalanx to prevent the protesters from entering.

8.   The demonstrators used blue floating rope to ensnare the vessels to keep them in port and swimmers with buoys blocked their exit.