We consider the lattice models based on affine algebras described by Jimbo et al., for the algebras 𝐴𝐵𝐶𝐷 and by Kuniba et al. for 𝐺2. We find a general formula for the crossing multipliers of these models, with the result that these crossing multipliers are given by the principally specialized
characters of the model in question. Therefore we conjecture that the crossing multipliers in a
large class of solvable interaction round the face lattice models are given by the characters of
the conformal field theory on which they are based. We also elaborate on some details of the
computation of the Local state probability of these models, conjecturing an expression for it.