There are no usable service huts along the route and you must carry a tent along.
The green areas of the estate will also be redesigned with a view to making them more attractive and more useable .
Our total useable on-shore wind resource is estimated at 300 billion kilo-watt hours per year.
But that's not how it seems to people who have been without a useable telephone for several days.
Experts were able to assemble the parts to make a useable weapon, the court heard.
We are looking for comment about the useability and content of the site during the first six months of operation to help us make it better and more useful to soldiers.
Despite its age, the Dakota's airframe is in excellent condition and the useable parts of its engines have been sent to America for overhaul.
After more of the same, I realise that I am not going to get any useable information.
The success provides encouragement that useable stem cells can be found in sources other than the human embryo, which remains controversial.
Joel noted that the ship's computers did not seem to be in a useable condition.