Additional Listing

T&F Informa PLC
12 May 2004


For immediate release
12 May 2004

                        T&F Informa plc ('T&F Informa')
                               Additional Listing

A block listing application has been made for 500,000 ordinary shares of 10
pence each in T&F Informa (the 'New Ordinary Shares') to be admitted to the
Official List of the UK Listing Authority and admitted to trading on the main
market of the London Stock Exchange. New Ordinary Shares will be issued pursuant
to the exercise of options over ordinary shares in Taylor & Francis Group plc
('Taylor & Francis') which is now a wholly owned subsidiary of T&F Informa.
Pursuant to the articles of association of Taylor & Francis, new ordinary shares
in Taylor & Francis that are issued after 6.00pm on 5 May 2004 will
automatically be exchanged for New Ordinary Shares on the basis of 17 New
Ordinary Shares for every 10 shares in Taylor & Francis so exchanged. The New
Ordinary Shares issued pursuant to this block listing will, when issued, rank
pari passu in all respects with the existing issued ordinary share capital of T&
F Informa.

Copies of this announcement are available for inspection from the Document
Viewing Facility of the UK Listing Authority during the next two business days
and from:

                              Hoare Govett Limited
                                250 Bishopsgate
                                London EC2M 4AA

up to and including 14 days from the date hereof.

                                    - END -


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