Chelsea Martin was last seen on Saturday, 17th June 2017. Chelsea went to Blackpool to meet up with a friend, the last sighting was at Blackpool Pleasure Beach at around 4:30pm on Saturday. She then failed to turn up for her lift home and has not been seen since.
Chelsea is 17 years old, white, 5′ 2″ tall, slim build and she was wearing blue jeans, a pink blouse and a green jacket.
Chelsea is believed to be in the Blackpool or Burnley area.
Police are concerned for her welfare and ask anyone with information to get in touch via 101. Police also ask Chelsea if she sees this appeal to let them know she is safe and well.