Some weeks ago, Railtrack announced that special "Leaf Buster" trains would travel over the lines and blast them with water, followed by a mixture of sand and iron filings to give the wheels grip.
(special "Leaf Buster" trains; blast; them; followed by a mixture of sand and iron filings) (Railtrack; announced; that special "Leaf Buster" trains would travel over the lines and blast them with water; T:Some weeks ago) Context(Railtrack announced,List([16, 35))):(special "Leaf Buster" trains; would travel; over the lines)
Railtrack announced,List([16, 35))
special "Leaf Buster" trains Railtrack special "Leaf Buster" trains
blast announced would travel
them followed by a mixture of sand and iron filings
that special "Leaf Buster" trains would travel over the lines and blast them with water T:Some weeks ago
over the lines