Other
£000
Cost
Balance at 1 April 2015, 31 March 2016 and 31 March 201762
Amortisation and impairment
Balance at 1 April 2015, 31 March 2016 and 31 March 201762
Net book value
At 1 April 2015, 31 March 2016 and 31 March 2017