Please answer the following question: Given the following context:  Musician, Charlie Rogers, is fired from a gig at a teahouse run by Lou, after brawling with several college students in the parking lot. After a night in jail, Charlie hits the road on his Honda 305 Superhawk motorcycle. He spots Cathy Lean driving with her father Joe, and their employer, Maggie Morgan. When Charlie tries to become friendly with Cathy, Joe forces him off the road and the bike is wrecked after crashing into a wooden fence. Maggie offers him a place to stay and a job with her struggling traveling carnival while the bike is being repaired. Charlie becomes a "carnie", a roustabout. Maggie recognizes his musical talents and promotes him to feature attraction. His act soon draws large crowds. Off stage, Charlie romances Cathy, which creates animosity with Joe. After the two men repeatedly clash and Charlie is accused of holding back a customer's lost wallet that Joe was accused of stealing, Charlie leaves to star in the much better financed show of rival carnival producer Harry Carver. Once again, he is a great success. However, when Charlie learns that Maggie is facing bankruptcy, he returns to her carnival. In the musical finale, he is happily reunited with Cathy.  answer the following question:  Who made Charlie take the Superhawk off the road?
A:
Joe