Talk:Hard shoulder gets the soft treatment on British motorways

"a reduced speed is already proven to improve journey times in busy periods as it deterrs lane hopping."

Is there a source for this statement? I don't doubt its truth, but the proof should be referred to?????

--Yaf201 10:39, 1 September 2006 (UTC)
 * Thats why the sources are there! Its in them.. SOmeone has modified the text though os it is backed up :-D --Errant 13:14, 1 September 2006 (UTC)