Park Drones are characters in Crash Tag Team Racing who serve no real purpose other than being objects of humor, butt monkeys and comic relief in the game. They can sell Crash either clothing or crystals, and some host mini-games where crystals and Wumpa Coins are offered as prizes. They will stand at the sides of some tracks and can be hit by cars, which will send them flying away.
Park Drones seem to be humans, dressed in what looks like biohazard suits with showerhead-like breathing tubes. They can be found around the park doing jobs normally associated with custodians or mechanics.