As a series of exhibitions start (see 30 July) an alliance of eleven environmental groups have again expressed their fears and concerns to the First Minister, and the Western Mail admits that he has a tricky path to tread.  However the paper seems to lean in favour of the road despite questions about its compatibility with the Government’s legally enshrined commitments to sustainable development.  Lots more information at http://gov.wales/topics/transport/roads/schemes/m4-road/m4/?lang=en