According to author George Case, all of the songs on "Sgt. Pepper" were perceived by contemporary listeners as being drug-inspired, with 1967 marking the pinnacle of LSD's influence on pop music. Shortly before the album's release, the BBC banned "A Day in the Life" from British radio because of the phrase "I'd love to turn you on"; the BBC stated that it could "encourage a permissive attitude towards drug-taking". Although Lennon and McCartney denied any drug-related interpretation of the song at the time, McCartney later suggested that the line referred to either drugs or sex. The meaning of "Lucy in the Sky with Diamonds" became the subject of speculation, as many believed that the title was code for LSD. In "Being for the Benefit of Mr. Kite!", the reference to "Henry the Horse" contains two common slang terms for heroin. Fans speculated that Henry the Horse was a drug dealer and "Fixing a Hole" was a reference to heroin use. Others noted lyrics such as "I get high" from "With a Little Help from My Friends", "take some tea" – slang for cannabis use – from "Lovely Rita", and "digging the weeds" from "When I'm Sixty-Four".