In pictures: Tax powers for WalesPublished1 November 2013Shareclose panelShare pageCopy linkAbout sharingImage caption, David Cameron and Nick Clegg announced in the Senedd in Cardiff Bay that the Welsh government is to be offered tax varying powers subject to a referendumImage caption, Mr Cameron said it was about making sure there was 'real accountable government' in WalesImage caption, It followed a meeting in the Senedd with First Minister Carwyn Jones (left, centre)Image caption, After the announcement both political leaders went on visit places in Wales. Prime Minister David Cameron and Welsh Secretary David Jones headed to the M4 outside Cardiff.Image caption, Mr Cameron meets with Traffic Police Inspector Rob Gwynne-Thomas overlooking the M4Image caption, Meanwhile, Deputy Prime Minister Nick Clegg and Welsh Liberal Democrat leader Kirsty Williams went to a new sustainable housing development being built on the site of the former Llanwern steelworks near NewportImage caption, Mr Cameron and Mr Jones also made a visit to a road haulage company which would benefit from the new M4 relief road