13. Property, plant and equipment

The movements in 2018 and 2017 were as follows:


	Land £m		Freehold buildings £m			Leasehold buildings £m			Fixtures, fittings and equipment £m			Computer equipment £m			Total £m
Cost:
1 January 2017		37.1		126.4			1,012.5			402.6			743.4			2,322.0
Additions		–		4.3			165.0			31.7			87.9			288.9
New acquisitions		–		–			2.0			2.4			1.1			5.5
Disposals		–		(1.2	)		(46.1	)		(40.7	)		(54.6	)		(142.6	)
Exchange adjustments		–		(10.7	)		(51.6	)		(18.8	)		(74.8	)		(155.9	)
31 December 2017		37.1		118.8			1,081.8			377.2			703.0			2,317.9
Additions		–		17.7			161.4			49.9			85.8			314.8
New acquisitions		–		0.1			0.9			1.2			0.9			3.1
Disposals		–		–			(83.5	)		(62.9	)		(109.3	)		(255.7	)
Exchange adjustments		–		(1.1	)		41.8			9.9			10.0			60.6
31 December 2018		37.1		135.5			1,202.4			375.3			690.4			2,440.7

Depreciation:
1 January 2017		–		25.2			509.8			240.0			578.3			1,353.3
Charge for the year		–		6.9			86.7			47.0			90.1			230.7
Disposals		–		(1.9	)		(42.6	)		(35.9	)		(54.4	)		(134.8	)
Exchange adjustments		–		(1.7	)		(27.8	)		(14.2	)		(67.1	)		(110.8	)
31 December 2017		–		28.5			526.1			236.9			546.9			1,338.4
Charge for the year		–		3.1			91.5			44.4			86.1			225.1
Disposals		–		–			(74.6	)		(58.0	)		(107.9	)		(240.5	)
Exchange adjustments		–		(4.5	)		24.3			6.4			8.5			34.7
31 December 2018		–		27.1			567.3			229.7			533.6			1,357.7

Net book value:
31 December 2018		37.1		108.4			635.1			145.6			156.8			1,083.0
31 December 2017		37.1		90.3			555.7			140.3			156.1			979.5
1 January 2017		37.1		101.2			502.7			162.6			165.1			968.7

At 31 December 2018, capital commitments contracted, but not provided for in respect of property, plant and equipment were £28.4 million (2017: £137.2 million).