The BBC (British Broadcasting Company) has a open submissions policy, and are actively looking for new writers. find out more information here. They have what they refer to as a 'writer's room newsletter', which I received. One goes out about every 2 weeks, roughly. If you're at all looking for places to submit to and write for, this might be worth checking out.
In the most recent newsletter, they put out a call for scripts for children's drama. Sadly for me, this seems to be open only to citizens of the U.K. but that isn't always true of their submission calls. If you're from around there or plan to be for the next few years, give it a shot. Deadline is July 1st, 2009.
Good luck to anyone that goes for it. And let us know if you make it!