What was an amorphous part of BT's Wholesale division will become a separate corporate entity with its own published accounts operating under a strict set of rules and regulations agreed with Ofcom. These rules, or undertakings of which there are nearly 250, are designed to ensure that BT Retail is given no unfair advantages and everybody competing in the provision of telecoms services will get equal access to the local network. Chinese Walls have been imposed between the other divisions within BT Group and Openreach that stop the flow of commercially sensitive information.