this is bbc news with the latest business headlines for viewers in the uk and around the world. testing times for travel. but could simpler rules finally see the holiday business take off? sins of emission. top companies are failing to disclose their impact on the environment, warns a new report. toxic property. could a real estate crash in china threaten the world's financial system 7 plus, all hands on deck. john lewis battles to save christmas from the supply chain crisis.