Lord Dawson of Penn was commissioned by Lord Addison to produce a report on "schemes requisite for the systematised provision of such forms of medical and allied services as should... be available for the inhabitants of a given area". The Interim Report on the Future Provision of Medical and Allied Services[5] was produced in 1920, though no further report ever appeared. The report laid down detailed plans for a network of Primary and Secondary Health Centres, together with detailed architectural drawings of different sorts of centres.