I love Panamanian Public transportation. These buses are not air conditioned, so the smell might be a tad ripe, and are covered in crazy pictures and painting. I also have not discerned the bus routes or how people know what bus goes where. It's funny.
According to one customer, the government down there will be getting rid of these buses soon and repalcing them with better ones, with AC. What I did not realize is, that at night, the buses are covered in fluorescent lighting and LOUD music. I wish I had gotten a picture or a video on one from the front.