A teenager from Lincoln has been missing for almost a week and police believe she could be somewhere else in the county.
Shauna Brown, 17, who has connections to Gainsborough, has been missing from Lincoln since September 6.
She may also be in Skegness or have travelled to Humberside, police said.
Anyone with information should contact police on 101 or via email at fo[email protected] quoting the PID reference 76218.
It can also be reported by call or text to Missing People on 116 000.