  We comment on the ubiquity of the so-called warped anti-de Sitter spacetimes
in three-dimensional (2,0) supergravity theory. By using isometry-invariant
tensors and simple counting, we prove their existence for arbitrary $(2,0)$
supergravity models suitably defined close to a minimal model. We also analyze
their offshell supersymmetry and the supersymmetry of two geometric orbifolds.
