Police in Spain are keen to trace the boyfriend of a Scot who has been missing for more than three weeks.

Lisa Brown, 32, disappeared from San Roque, near Sotogrande, on November 4 shortly before she was due to start a new job in Gibraltar.

Police now wish to speak to Simon Corner, from Liverpool. He is not suspected of involvement in her disappearance at this stage.

Inspector William Gomez of the Royal Gibraltar Police said: "We don't know his present whereabouts.

"He was last seen on or around the date of her alleged disappearance."

Sniffer dogs and police divers have failed to find any trace of Ms Brown, originally from Alexandria, Dunbartonshire, whose disappearance was reported to the authorities on November 4.

Corner, an engineer, is understood to have previously lived on a yacht moored at a marina near Gibraltar where he once worked.

Ms Brown was due to start a new job the day after she disappeared.

Her former partner Tony Tomillero, with whom she has an eight year old boy, reported her missing.