27 April 1992
The Conservative Party (CP) caucus agreed to hold talks with the National Party (NP) on setting up a White state (volkstaat). The caucus expelled a Member of Parliament, Koos van der Merwe, because he did not adhere to party discipline. Van der Merwe advocated immediate participation in the Convention for a Democratic South Africa (CODESA), and was not an advocate of the volkstaat idea but rather of federalism within a unitary state. The party disapproved of his attack on its leader Dr Andries Treurnicht.
References

Seattle Times, World -- News In Brief, from The Seattle Times, [online], Available at community.seattletimes.nwsource.com [Accessed: 29 April 2014]| O'Malley, P., '1992', from Nelson Mandela Centre for Memory, [online], Available at www.nelsonmandela.org [Accessed: 29 April 2014]