  Using the parametrised representation of field theory (in which the location
in spacetime of a part of a field is itself represented by a map from the base
manifold to Minkowski spacetime) I demonstrate that in both local and global
cases, internal (Yang-Mills-type) and spacetime (Poincar\'{e}) symmetries can
be treated precisely on a par, so that gravitational theories may be regarded
as gauge theories in a completely standard sense.
