Holding(s) in Company

Caledonia Investments PLC
30 January 2002

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1) Name of company

Caledonia Investments plc

2) Name of shareholder having a major interest

The Cayzer Trust Company Limited

3) Please state whether notification indicates that it is in respect of
holding of the shareholder named in 2 above or in respect of a
non-beneficial interest or in the case of an individual holder if it is a
holding of that person's spouse or children under the age of 18

Holding of shareholder named in 2 above

4) Name of the registered holder(s) and, if more than one holder, the
number of shares held by each of them

The Cayzer Trust Company Limited

5) Number of shares/amount of stock acquired

Not applicable

6) Percentage of issued class



7) Number of shares/amount of stock disposed

Not applicable

8) Percentage of issued class



9) Class of security

ordinary 5p

10) Date of transaction



11) Date company informed

30 January 2002

12) Total holding following this notification


27,393,917

13) Total percentage holding of issued class following this notification

37.35%

14) Any additional information
The increase in the percentage interest of The Cayzer Trust Company Limited
arises as a consequence of a share repurchase by Caledonia Investments plc.


15) Name of contact and telephone number for queries

Mrs E J Osborn 020 7802 8080

16) Name and signature of authorised company official responsible for
making this notification
Mrs E J Osborn, Assistant Company Secretary

Date of notification ....30 January 2002....................


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