Deep Breath for 8:00pm premiere in the UK?
Thursday, 10 July 2014 - Reported by Chuck Foster
It should be noted, however, that schedules may be subject to change as the broadcast date approaches, and that the 75 minute episode may not be simulcast as anticipated - for the 50th anniversary, the similarly feature-length The Day of the Doctor aired from 7:50pm in the UK with a ten minute delay before commencing in Germany (at 9:00pm local time).
FOX's schedules indicate that they plan to broadcast the final eleventh Doctor adventures The Name of the Doctor, The Day of the Doctor and The Time of the Doctor before the premiere itself, kicking off from 5:45pm local time.