http://observer.guardian.co.uk/cash/story/0,6903,1681301,00.html
Jon Robbins
"Six prisoners in the south of England are taking part in a pilot scheme organised by the campaigning group the Howard League for Penal Reform under which they are earning at least £5.05 an hour for skilled work at a printing press - compared with the average prison wage of £7 to £12 a week - and are paying income tax and national insurance."