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4. Clayton N., Jeffrey, S., Breach, A., 2017, Funding and financing inclusive growth in cities How cities can unlock more investment for inclusive growth policies. Centre for Cities Available online at https://www.centreforcities.org/publication/funding-and-financing-inclusive-growth-in-cities/.
5. A Case Study of the Introduction of a Workplace Parking Levy in Nottingham chapter 15 Parking: Issues and Policies;Dale,2014