Lincolnshire Police are continuing to appeal for information following a report of rape in Louth.
The incident took place in the Upgate/Mercer Row area on December 13 between 7pm and 8pm.
The offender is believed to be a man in his 30s who was tall, had short light-coloured hair, and stubble on his face.
He was wearing a tracksuit top which had coloured triangles on the sleeves with white borders.
• Call the police on 101 if you have any information.