Weezy remains intent on keeping his nose clean as he continues touring.

Maybe T.I. can look to Lil Wayne for advice on how to stay out of the pen, because it appears Lil Wayne is serious about his government-mandated sobriety.

TMZ reports that Wayne, who is banned from consuming alcohol until 2013, has instituted a zero-tolerance no-alcohol policy backstage and on his tour bus.

A rep for Weezy’s “I Am Still Music Tour” says that the concerts have

“a dry backstage as we are committed to keeping a safe and professional atmosphere to ensure a smoothly running tour.”

“There is no ban on alcohol served at the venue,” added the rep.

Wayne was sentenced last November to a three-year probation that prevents him from using drugs or alcohol, in addition to associating knowingly with any person engaged in criminal activities.