A pet cat in Britain has caught the same bus every day for four years.
Casper rides the 10.55am service in Plymouth, southwest England, for its entire 17km journey before returning home about an hour later.
The 12-year-old pet has become such a fixture of daily travel that all the bus drivers on the route have been told to make sure it does not miss its stop.
Casper's owner Susan Finden said she was stunned when she first learned about the cat's daily jaunt.
"Casper has always disappeared for hours at a time but I never understood where he was going," she told Britain's Telegraph newspaper.
"I called him Casper because he had a habit of vanishing like a ghost but then some of the drivers told me he had been catching the bus."
Casper likes to sit on the back seat, she said.
Ms Finden, 65, said the cat probably got the idea by watching other passengers at a bus stop outside her home.
"Casper is quite quick for his age so he just hops on to the bus before the doors close," she said.
If ye love wealth better than liberty, the tranquility of servitude than the animated contest of freedom, go from us in peace. May your chains sit lightly upon you, and may posterity forget that you were our countrymen! - Samuel Adams