Roller coaster

A roller coaster was, according to Peri a thrill ride. When Erimem was feeling particularly melancholy following wholly unpleasant events in the Himalayas during the time of the British Raj, (AUDIO: The Roof of the World) Peri offered to take her friend to ride some roller coasters the next time the TARDIS arrived on Earth. (AUDIO: Three's a Crowd) The Sixth Doctor and Peri went on a roller coaster ride in 1980s Blackpool, the Doctor calling the experience "magnificent." (PROSE: The Nightmare Fair/AUDIO: The Nightmare Fair) The Eighth Doctor said that he never felt safe on roller coasters. (PROSE: The Book of the Still)