| Group | Parent Company | |||
| 31 Mar 12 | 31 Mar 11 | 31 Mar 12 | 31 Mar 11 | |
| Rent | 13.3 | 11.2 | 0.6 | 0.6 |
| Insurance premiums | 5.8 | 5.8 | 0.1 | 0.4 |
| Pension costs | 2.8 | 2.0 | 0.4 | 0.4 |
| Lease payments | 2.8 | 2.4 | 0.0 | 0.0 |
| Other prepaid expenses | 22.0 | 17.8 | 2.4 | 1.5 |
| Other accrued income | 2.2 | 1.6 | 0.1 | 0.1 |
| Total | 48.9 | 40.8 | 3.6 | 3.0 |