53 Weeks Ended
3 December 2017
52 Weeks Ended
27 November 2016
Head office relocation costs
— Impairment of property, plant and equipment0.7
— Other0.20.8
Litigation costs0.10.9

Head office relocation costs

Following the growth of the business, the Group relocated its head office. The move to the new premises was completed in stages to minimise the impact on the business and the Group incurred dual running costs as it transitioned to the new premises. Due to the one-off nature of the head office move, these costs were treated as exceptional.

Litigation costs

The Group has incurred litigation costs relating to the recovery of interchange fees for card transactions. The fees relating to this are material and non-recurring and have therefore been treated as exceptional.

See Alternative Performance Measures