Gardai in Buncrana are investigating an alleged sexual assault in the early hours of last Saturday morning.
One of two women who took what they believed to be a taxi from Derry reported being sexually assaulted when they stopped at her home in the vicinity of Sruthan.
Her colleague had left the car earlier.
Gardai say the vehicle was a silver people carrier type car.
Garda Sergeant Paul Wallace issued this appeal for information on today's Community Garda Slot........