Costs – Assessment. The Senior Court Costs Office made a detailed assessment of the claimants costs for the period both before and after 1 April 2013 in doing so it considered whether the costs claimed were disproportionate and whether the bill should have been divided into parts to reflect the phases of the budget before and after 1 April 2013 and of the costs budgeting, having regard to para 5.8 of PD 47.