Unison's head of health calls the conservatives' legislation on minimum safety levels "ironic", saying trade unions have been "wanting to talk to government about minimum safe staffing levels for over a decade". Sara Gorton goes on to say that the government are using minimum safety levels in "lambasting trade unions". Report by Wardl. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn