More Dreamliner problems emerge at All Nippon Airways

There are new problems for Boeing as the Paris Air Show kicks off.

Japan's All Nippon Airways last week cancelled a 787 Dreamliner flight, because an engine refused to start. Meanwhile Japan Airlines also cancelled a service last week after problems with the plane's anti-icing system.

The 787 Dreamliner has only recently taken to the skies again after a global grounding of about three months due to battery related issues.

The BBC's Rupert Wingfield-Hayes reports from Tokyo.