Total Voting Rights

Smiths Group PLC
31 July 2007

31 JULY 2007

SMITHS GROUP PLC - VOTING RIGHTS AND SHARE CAPITAL

DISCLOSURE AND TRANSPARENCY RULES DTR 5.6.1 R

TOTAL VOTING RIGHTS = 385,498,273

As at 31 July 2007 the issued share capital of Smiths Group plc comprised
385,498,273 ordinary shares of 37.5p each nominal value and 4,926,594
non-cumulative preference shares of 1p nominal value ('B shares'), all of which
have been admitted to the Official List of the FSA and admitted to trading on
the London Stock Exchange.

Each ordinary share has one vote on a poll.

The B shares do not have voting rights.

Smiths Group plc does not hold any shares in treasury.

Therefore, the total number of voting rights in Smiths Group plc is 385,498,273,
which number should be used by shareholders and other parties subject to
disclosure obligations as the denominator for the calculations by which they
determine if they are required to notify their interest in or a change to their
interest in the share capital of Smiths Group plc under the FSA's Disclosure and
Transparency Rules.




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