Holding(s) in Company

Caledonia Investments PLC
10 January 2003

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES

1. Name of company

Caledonia Investments plc

2. Name of shareholder having a major interest

Consignia Pensions Trustees Limited

Possfund Custodian Trustee 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

Material interest of persons 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

Possfund Nominees Ltd - 219,259; Chase Nominees Ltd - 1,983,662

5. Number of shares / amount of stock acquired

Not advised

6. Percentage of issued class


7. Number of shares / amount of stock disposed


8. Percentage of issued class


9. Class of security

Ordinary 5p

10. Date of transaction

Not advised


11. Date company informed

9 January 2003

12. Total holding following this notification

2,202,921 shares

13. Total percentage holding of issued class following this notification

3.03%

14. Any additional information

Hermes Focus Asset Management has an interest in 1,983,662 of the shares referred to in 8 above as general
partner of various partnerships managed by Hermes SLP Limited and Lens Investors (UK) LLC.

15. Name of contact and telephone number for queries

G P Denison 020 7802 8080

16. Name and signature of authorised company official responsible for making
this notification


G P Denison, Company Secretary

Date of notification
10 January 2003


                      This information is provided by RNS
            The company news service from the London Stock Exchange