Holding(s) in Company

Serco Group plc

Major Interest in Shares

In accordance with Section 198 - 202 of the Companies Act 1985, the Company was
notified on 31 March of the following reduced Notifiable Interest, which was
effected on 25 March 2003:

Morley Fund Management Limited (a subsidiary of Aviva plc) 4.99%

Contact - Francesca Todd - 01256 745900