Deadline.com - 14th November, 2011
It's just been announced that "The Iron Lady," starring Oscar winner Meryl Streep, will hit theatres in selected cities Dec. 30. The Weinstein Company has scheduled a broader release for the film in January 2012, according to Deadline.com. This is possibly due the recent groundswell of interest in the film.
As you can see I've also included a couple of new promo pictures for the film, and you can see the new trailer here.