 It is a membership organisation made up of groups and organisations which share MERCi's aim of improving the environment of Manchester, towards the development of a truly sustainable city.Herbie is a mobile greengrocer set up by MERCi in 2004 to provide affordable, fresh fruit and vegetables to residents living in areas of East Manchester with poor access to fresh foods.Customers can walk on board and they also supply boxes of fruit to schools and community projects, working with sheltered housing, churches, health clinics and resident groups.