21.   But thousands of Hutu extremists hid in the dense foliage of the volcanic forests in Rwanda and Congo, and have mounted attacks against the Tutsi army.

22.   Carpets of dense green foliage have already sprouted over refugee camps that were abandoned only two months ago.

23.   Dense foliage hampered attempts to reach the scene, and by Wednesday not all the bodies had been retrieved.

24.   Dense foliage and bad weather prevented rescue helicopters from landing or lowering anyone on to the site.

25.   Dense foliage and bad weather prevented rescue helicopters from getting anyone to the site.

26.   Military helicopters and navy boats were trying to find survivors and bodies in the estuaries of the Wouri River, but they were hampered by dense foliage.

27.   The dense foliage prevented the rescue aircraft from landing.

28.   The dense foliage prevented me from having a good look at it, but it did carry bits of leaves up the tree.

29.   Thousands of Hutu extremists are believed to be hiding in the dense foliage of the volcanic forest, where gunfire is increasingly common.