https://www.gov.uk/government/news/universal-credit-progress …statement by DWP

http://www.parliament.uk/documents/commons-vote-office/December%202013/5%20December/6-DWP-UniversalCredit.pdf  ….statement by Secretary of State

The original idea was to transfer HB for working age in 2013/14. This has now been moved to 2016/17..a delay of three years. Whether these plans will survive the election in 2015 is a moot point.