Oxalyl chloride (mpt. 260 K), forms an ordered phase at low temperature, but a disordered phase between 250 K and the melting point. In previous beamtime we aimed to carry out PDF measurements to characterise the development of local structure in oxalyl choride as it was warmed through the phase transition. Excellent data were collected on phase-II, but experimental difficulties meant that we were unable to collect data on the disordered phase-I. The results we have so far indicate that the instability of phase-II might be ascribable to short Cl¿Cl contacts which occur as the result of thermal motion, but without data on phase-I we can not tell if these short contacts have been relieved after the transition. We now request beamtime to complete our study by collecting total scattering data on phase-I.