Ballymoney PSNI are appealing for information over an alleged assault in the Waterfoot area.
The incident occurred on Sunday, March 26 around 4pm.
Police received a report of a female being assaulted by an unknown person on a motorbike as they crossed the Waterfoot Bridge.
Anyone who witnessed this incident or has any information in relation to it, is asked to contact 101 and quote reference number 648 - 27/03/17.