Consultants to advise and assist in the development and potential running of TfL's suite of strategic models. The appointed consultants will be responsible for: a) providing expert advice as required to help resolve issues with the MoTiON, Railplan and LoHAM models; b) to enhance the MoTiON, Railplan and LoHAM models, c) to challenge current modelling approaches and help foster innovation for the MoTiON, Railplan and LoHAM models; d) to run the MoTiON suite (or component parts) on a full or