Instructions on signing and lodging the annual general meeting proxy form 1. The following categories of members are entitled to complete a proxy form: a) certificated members whose names appear on the company’s register; b) own name electronic members whose names appear on the sub-register of a Central Securities Depository Participant (“CSDP”); c) CSDPs with nominee accounts; d) brokers with nominee accounts. 2. Certificated members wishing to attend the AGM have to ensure beforehand with the Registrars of the company that their shares are registered in their name. 3. Beneficial members whose shares are not registered in their own name but in the name of another, for example, a nominee, may not complete a proxy form, unless a proxy is issued to them by the registered member and they should contact the registered member for assistance in issuing instruction on voting their shares, or obtaining a proxy to attend the AGM. 4. All beneficial owners who have dematerialised their shares through a CSDP or broker, other than those in “own name”, must provide the CSDP or broker with their voting instruction. Alternatively, should such a member wish to attend the meeting in person, in terms of the custody agreement with the CSDP or broker, such member may request the CSDP or broker to provide the member with a letter of representation. 5. A member may insert the name of a proxy or the names of two alternative proxies of the member’s choice in the space/s provided, with or without deleting “the chairman of the annual general meeting”, but any such deletion must be initialled by the member. The person whose name stands first on the form of proxy and who is present at the AGM will be entitled to act as proxy to the exclusion of those whose names follow. 6. Please insert the number of votes in the relevant spaces according to how you wish your votes to be cast. However, if you wish to cast your votes in respect of a lesser number of ordinary shares than you own in the company, insert the number of ordinary shares in respect of which you desire to vote. Failure to comply with the above will be deemed to authorise the proxy to vote or to abstain from voting at the AGM as he/she deems fit in respect of all the member’s votes exercisable thereat. Where the proxy is the chairman, failure to comply, will be deemed to authorise the chairman to vote in favour of the resolution. A member or the proxy is not obliged to use all the votes exercisable by the member or by the proxy, but the total of votes cast and in respect whereof abstention is recorded may not exceed the total of the votes exercisable by the member or by the proxy. 7. Forms of proxy must be received at the office of the company’s Registrars, Computershare Investor Services 2004 (Proprietary) Limited, 70 Marshall Street, Marshalltown, Johannesburg, 2001 (P O Box 61051, Marshalltown, 2107) by not later than 12:00 South African time on Thursday, 21 October 2004. 8. The completion and lodging of this form of proxy will not preclude the relevant member from attending the AGM and speaking and voting in person thereat to the exclusion of any proxy appointed in terms hereof. 9. Documentary evidence establishing the authority of a person signing this form of proxy in a representative capacity must be attached to this form of proxy. 10. Any alteration or correction made to this form of proxy must be initialled by the signatory/ies. 11. A minor must be assisted by his/her parent or guardian unless the relevant documents establishing his/her legal capacity are produced. 12. The chairman of the AGM may reject or accept a form of proxy which is completed and/or received other than in accordance with these notes, if he is satisfied as to the manner in which the member wishes to vote. Notes to Proxy