Guardian: Europe’s new environment commissioner is threatening to take Britain to court over its allegedly undemocratic system for challenging planning decisions. Janez Potocnik said he had issued a “final warning” to Britain, which had agreed to new rules but not implemented them. “All national governments signed up to these regulations and it is in everyone’s interests that the quality of life in a country is preserved. If anyone thinks we are happy with infringements then they are terribly …