In recent years, we have been sending a clear, consistent signal about the harms of drugs, particularly marijuana, which for most young people is the first illegal drug that they are exposed to.

John Walters may refer to:
John Walters (broadcaster) (1939–2001) British producer
John Walters (cricketer) (born 1949) British cricketer
John Walters (poet) (1760–1789) priest and poet son of the Welsh cleric of same name
John Walters (Welsh cleric) (c. Walters (born c. Walters (fl.