article_snippet.sent: Sterling is at the centre of a second drugs controversy after the Liverpool forward was videoed passing out after inhaling nitrous oxide.
article_snippet.sent: In the footage Sterling is seen sucking on an orange balloon then laughing and giggling before Sterling asks one of Sterling friends to give Sterling another hit.
article_snippet.sent: Sterling has been filmed apparently inhaling nitrous oxide - also known as 'hippy crack' The video shows Sterling smiling and breathing in gas from a balloon before apparently passing out .
article_snippet.sent: When the camera pans back to the 20-year-old, Sterling is either unconscious or has fallen asleep.
article_snippet.sent: Tottenham defender Kyle Walker was pictured inhaling a balloon in 2013, while last year Saido Berahino was pictured doing it at the wheel of Tottenham