Should employers simply stop asking job applicants if they have a criminal record? Tamasin Ford speaks to one American bakery that did exactly that. Lucas Tanner of the Greyston Bakery in New York explains why his Buddhist founder opted for a policy of "open hiring" - no questions, no interview, no CV, no background checks. Today there is a campaign to "ban the box" that applicants must tick to indicate whether they have a past conviction. But doing so has perversely led to greater racial bias in employment outcomes, according to Jennifer Doleac of the Texas A&M University. Instead of making the ban obligatory, Nicola Inge of the UK charity Business in the Community suggests that a more productive approach may be to encourage employers to make it part of their own hiring policies. Producer: Edwin Lane (Picture: Man's handcuffed hands; Credit: fotoedu/Getty Images)