A metamaterial is a synthetic inhomogeneous material with wave bearing properties that differ significantly from those exhibited by homogeneous media, due to its complex microstructure. The idea of being inhomogeneous materials to control and guide wave propagation is well established: for example the optical fibres used in the telecommunications industry are typically constructed by placing a cladding around a core with a higher dielectric constant. The aim of this meeting was to keep the UK at the forefront of developments in this field and to enable young researchers to meet established international experts. The workshop brought together mathematicians, physicists and engineers to exchange ideas and approaches about metamaterials.