power electricity grids the bank says policy changes needs to strike the right balance between protecting the environment and keeping the lights on across the continent. australian l.-i quantas has completed a trial flight from london to sydney nonstop the boeing 707 dreamliner touched down after a journey of more than 1000 i was just over 50 people were on board the flight around the world including quanto c.e.o. alan joyce the journey aims to test the effects of ultra long haul air travel passengers and crew as the airline passed to launch regular services linking australia with london and new york. is your business update here on d w for me on the business africa team member thanks for watching.