  We consider the billiard dynamics in a strip-like set that is tessellated by
countably many translated copies of the same polygon. A random configuration of
semidispersing scatterers is placed in each copy. The ensemble of dynamical
systems thus defined, one for each global choice of scatterers, is called
`quenched random Lorentz tube'. We prove that, under general conditions, almost
every system in the ensemble is recurrent.
