18 Property, plant and equipment

2009 2008
£m £m
Group
At 1st January 1.2 1.4
Additions 0.4 0.2
Disposals (0.2)
Depreciation (0.2) (0.2)
At 31st December 1.4 1.2

Net book value
Cost or valuation 3.4 3.0
Accumulated depreciation (2.0) (1.8)
1.4 1.2
2009 2008
£m £m
Company
At 1st January 0.4 0.4
Additions 0.4 0.1
Depreciation (0.2) (0.1)
At 31st December 0.6 0.4

Net book value
Cost or valuation 1.7 1.3
Accumulated depreciation (1.1) (0.9)
0.6 0.4