Community rail in Britain is the support of railway lines and stations by local organisations, usually through community rail partnerships (CRPs) comprising railway operators, local councils, and other community organisations, and rail user groups (RUGs). Community railways are managed to fit local circumstances recognising the need to increase revenue, reduce costs, increase community involvement and support social and economic development. The Community Rail Network (CRN), formerly known as the Association of Community Rail Partnerships (ACoRP), supports its fifty or so member CRPs and also offers assistance to voluntary station friends groups that support their local stations through the station adoption scheme. Since 2005 the Department for Transport has formally designated a number of railway lines as community rail schemes in order to recognise the need for different, more appropriate standards than are applied to main line railway routes, and therefore make them more cost effective.