Lincolnshire Police are seeking assistance to locate missing Emma.
Emma, aged 28, was reported as missing on August 16 and was last seen in Lincoln City Centre.
She was last seen wearing a long black Puffa coat, dark top, a Khaki cap and a red face mask. She may also have been wearing black leggings with a white stripe on the side, pink socks, blue trainers, and carrying a backpack.
If you have seen Emma or know her whereabouts, please call Lincolnshire Police on 101 and quote PID 105460 429 of August 16.