POLICE have launched an investigation into allegations that migrants were paid 30p an hour by an employment agency to work as human billboards for a Domino’s Pizza franchise.

Men and women were being hired as “sandwichmen” in Daventry, Northamptonshire, to advertise the local pizza shop’s latest deals.

The alarm was raised by Mayor Wendy Randall, who called the police on June 3 after receiving a series of concerned calls from her constituents about the working conditions of the Domino’s human billboards.