Guardian: Some of Europe’s most commonly criticised companies, including British American Tobacco and Royal Dutch Shell, have been named as leaders in the field of corporate responsibility reporting. Royal Bank of Scotland, one of the banks bailed out by the government, Nestlé, which was boycotted for years over the marketing of its baby milk, and mining groups BHP Billiton and Xstrata are also among 11 companies named as the best of the 50 biggest publicly listed firms in Europe. The …