Megan Roberts missing: Police search River Ouse
28 January 2014 Last updated at 15:10 GMT
Underwater searches are being carried out to try to find a student who has been missing for five days.
Megan Roberts, 20, from Wetherby, West Yorkshire, disappeared in the early hours of Thursday after a night out at the Popworld nightclub in York.
North Yorkshire Police said she was last seen on CCTV with a group of people near Lendal Bridge, which crosses the River Ouse, at 02:20 GMT.
The group was seen a short time later on Museum Street without Miss Roberts.