Well that’s surprised me, always under the impression that you had to have at least a further 15 minutes of break before 9 hours was up.
Certainly that has never come up at our generally very good DCPC courses, but then our lot wouldn’t want us flying so close to the sun anyway.
Thanks for the explanation gents, still won’t be taking advantage of this wonderful 
news, and will stick to my 15 minutes before 6 hours is up so don’t inadvertantly slip over the 6 hour rule at the delivery point, and the next break will be by 9hours too.