Residents of Lewisham, a suburb of London, claim to have sighted
a
feral kangaroo around the area. In one case, the kangaroo is alleged
to have kicked a pet dog. The authorities have yet been unable to catch
the errant marsupial. (I wonder whether it is an actual kangaroo
(that's a large beastie capable of disembowelling a man with its fearsome
claws), or rather a wallaby (a smaller cousin of the kangaroo).)