for the year to 31 December 2007
| 2007 | 2006 | |
| £m | £m | |
| Interest on bank overdrafts and loans | 45.9 | 22.9 |
| Interest on debenture loans | 47.4 | 41.2 |
| Movement on interest rate derivatives | 5.4 | – |
| 98.7 | 64.1 | |
| Amortisation of discount on land creditors | 19.3 | 6.5 |
| Notional interest on pension liability (note 23) | 3.8 | 2.7 |
| 121.8 | 73.3 |