Wessex Archaeology was commissioned by Thomas Habitats Ltd, on behalf of Carillion Civil Engineering, to undertake an archaeological strip, map and record and watching brief in advance of the proposed construction of a park and ride facility at Bicester, Oxfordshire (centred on NGR 457140 22120, hereafter 'the site'). This mitigation work followed on from a preceding archaeological evaluation of the Site that had recorded a number of archaeological features including ditches, pits and post-holes, many of which were undated, as well as a single Romano-British cremation burial. Fieldwork was undertaken between 5th May 2015 and 14th June 2015 on the strip, amp and record area and the watching brief area, with an additional three days in July 2015 to monitor the final portion of the watching brief area.