A TT funfair worker has admitted possessing cannabis and producing the class B drug.
Robert Morris of Chorley pleaded guilty to both charges when he appeared before magistrates this week.
He was arrested on the former Summerland site on Douglas Promenade in the early hours of May 30, when police found 8.8 grams of cannabis.
He was fined £400 and ordered to pay £125 prosecution costs.