Burnham vows end to'rip-off parking charges' under new rules Drivers will be given the right to challenge rip off private parking charges and more grace when using private providers under new rules set out by Andy Burnham. The Prime Minister announced the changes after drivers repeatedly raised concerns penalties issued by private providers were too harsh and left motorists unfairly penalised. In one case, a woman was taken to court in a £1,906 claim after taking longer than five minutes to pay at a car park in Derby . The charge was eventually dropped . Private car parks already have an industry code of practice, but the RAC motoring group said the government's changes would protect drivers from the poor practices of some private parking companies.

In most urban area, traffic issue related to parking (e.g. economic(time) and environmental loss in finding a parking space) has been significant, and parking management strategies to set optimal price are often necessary for the parking agencies. In order to revise parking fee appropriately without a reduction of parking demand, a pricing procedure in accordance with characteristic of parking utilization is expected. On the other hand, a large amount of parking data is accumulated automatically with introduction of online parking systems. In this study, we analyze massive parking accounting data, whose data size is22.5 million accounting data in the past year about 1,050 parking lots,and discuss the characteristics of parking utilization. Moreover parking duration model is developed from the accounting data for each cluster to estimate the parking demand (i.e., parking time) after changing price. As an example of appropriate price procedure, we evaluate the setting of an upper limitation of parking charge with parking demand patterns calculated from the accounting data and the parking duration model.