  In this paper we present a proof to show that there exists no system of
linear or nonlinear optics which can simultaneously close multiple local orbit
bumps and dispersion through a single beam transport region. The second
combiner ring in the CLIC drive beam recombination system, CR2, is used as an
example of where such conditions are necessary. We determine the properties of
a lattice which is capable of closing the local orbit bumps and dispersion and
show that all resulting solutions are either unphysical or trivial.
