Police have launched a search for a missing Paisley teenager amid growing concern for his welfare.
16-year-old William McGonigle was last seen in Paisley town centre at around 9.20pm on Sunday night.
William is described as white Scottish ethnicity, 6ft in height, slim appearance with short brown hair. Officers involved in looking for the teenager say his disappearance is 'completely' out of character as they urge anyone with information to come forward.
