22. Provisions and other liabilities

Deferred
income
£000
Restructuring
£000
Employee
benefits
£000
Other
provisions
£000
Total
£000
Group
At 1 May 20121,5001,6652902853,740
Provided in the year507338845
Utilised in the year(1,741)(285)(2,026)
Unwind of discount5656
Exchange2424
At 30 April 20131,5005116282,639
Analysis of total provisions:
Current59628687
Non-current1,5004521,952
Total1,5005116282,639

Company
: all current
At 1 May 2012225225
Provided in the year326326
At 30 April 2013551551

Deferred income represents an advance payment from a customer that will be amortised within the device price when manufacturing commences.

The restructuring provision at 30 April 2013 and 30 April 2012 comprises employee severance and certain other costs associated with the restructuring in the UK. At 30 April 2013 it also included an onerous property lease.

Employee benefits represents a provision for national insurance contributions on share options and other share-based payments.

Other provisions are in respect of product quality, legal and customer-related issues and are expected to be payable within one year.

For all provisions, the amounts provided represent management's best estimate of the most likely outcome.