  We discuss two experiments - the Very Small Array (VSA) and the Arcminute
MicroKelvin Imager (AMI) - and their prospects for observing the CMB at high
angular multipoles. Whilst the VSA is primarily designed to observe primary
anisotropies in the CMB, AMI is designed to image secondary anisotropies via
the Sunyaev-Zel'dovich effect. The combined l-range of these two instruments is
between l = 150 and ~10000.
