The Department of Health is putting the fast food companies McDonald's and KFC and processed food and drink manufacturers such as PepsiCo, Kellogg's, Unilever, Mars and Diageo at the heart of writing government policy on obesity, alcohol and diet-related disease. In an overhaul of public health, said by [critics] to be the equivalent of handing smoking policy over to the tobacco industry, health secretary Andrew Lansley has set up five responsibility deal" networks with business, co-chaired by ministers, to come up with policies. The groups are dominated by food and alcohol industry members, who have been invited to suggest measures to tackle public health crises. The alcohol responsibility deal network is chaired by the head of the lobby group the Wine and Spirit Trade Association. The food network to tackle diet and health problems includes processed food manufacturers, fast food companies, and Compass, the catering company. The food deal's sub-group on calories is chaired by PepsiCo, owner of Walkers crisps. The leading supermarkets are an equally strong presence. In early meetings, these commercial partners have been invited to draft priorities and identify barriers, such as EU legislation, that they would like removed. They have been assured by Lansley that he wants to explore voluntary not regulatory approaches, and to support them in removing obstacles.