Originally Posted by
scottishpoet
the other snag could be if younare only booked on one ticket to china there could be issues proving you don't need a chinese visa. There have been reports of this type of issue on journeys with separate tickets where a visa would be required to enter the 'transit' country. There was a lengthy thread about a jnb flight
While no guarantee of who you'll deal with on the day/desk, I did phone BA and ask them this exact question, and they confirmed having a ticket for onward travel, even if non-interline, was evidence enough for them.