Why the search for Nicola Bulley moved to road and sea

It's been two weeks since Nicola Bulley disappeared while walking her dog along the River Wyre in Lancashire.

BBC reporter Nick Garnett looks at where the mother-of-two could have gone, and what happens with the search now.

Read more: Nicola Bulley search: What we know about her disappearance

Produced by James McFadden and Alex Smith