Blackberry Balance sets up a "work perimeter" on the phones so that data belonging to the user's employer can be limited to approved apps, while photos and other personal information can be used across a wider range of software.

BBC: Blackberry 10 handset to launch first in the UK

If approved, the BBC hopes to roll out the service, which will include user-generated content, over the next five years.

BBC: video service put to the test