LATEST: Lincolnshire Police confirmed Morgan has been found safe and well on Thursday, November 8.
A 16-year-old has been missing from his Spalding home since the weekend.
Morgan Griffin was last seen at 6pm on Sunday, November 4 wearing grey jogging bottoms and white trainers.
It is believed that he could be in the Milton Keynes or Wisbech areas.
He has been described as stocky with brown hair and glasses.
Anyone who recognises Morgan is being urged to contact the force on 101, quoting POD 302568.