2003 South African floor-crossing window period
political system of South Africa

The 2003 floor crossing window period in South Africa was a period of 15 days, from 21 March to 4 April 2003, in which members of the National Assembly and the provincial legislatures were able to cross the floor from one political party to another without giving up their seats. The period was authorised by the passage of the Tenth Amendment of the Constitution of South Africa. The amendment scheduled regular window periods in the second and fourth September after each election, but the second and fourth Septembers after the 1999 election had already passed, so it included provision for a special window period starting fifteen days after the amendment came into effect.
In the National Assembly, the floor-crossing expanded the African National Congress' (ANC) representation from 266 seats, one short of the two-thirds majority needed to amend the constitution, to 275 seats. In the KwaZulu-Natal Provincial Legislature, the Inkatha Freedom Party (IFP) and the ANC were before the window period the largest and second-largest parties respectively. As a result of the floor-crossing, they changed places; however, the ANC did not attain an absolute majority, holding 35 seats of 80. In the Western Cape Provincial Parliament the ANC expanded its representation to an absolute majority, growing from 18 to 22 seats of a total 42.
During this window period representatives of the Democratic Party (DP) officially became representatives of the Democratic Alliance (DA). Amongst a group of new parties created by floor-crossing, the most significant was the Independent Democrats, who gained one member in the National Assembly and one in the Gauteng Provincial Legislature.
The tables below show all the changes; in those provinces not listed there was no change in the provincial legislature, other than the DP becoming the DA.
Tables
National Assembly
Eastern Cape Provincial Legislature
Gauteng Provincial Legislature
KwaZulu-Natal Provincial Legislature
Western Cape Provincial Parliament
National Council of Provinces
The National Council of Provinces was reconstituted as a result of the changes in the provincial legislatures.
“2003 South African floor-crossing window period” enters the record as political system of South Africa. Crown Archives preserves that source wording while asking what South, African and floor-crossing can confirm, complicate or overturn.
Why this record matters
“2003 South African floor-crossing window period” is worth following because a concise public description often conceals a longer documentary argument. Here, South, African and floor-crossing provides the most credible route into that argument.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Apr 2, 2025. The linked authority identifier is Q4601830. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2003 and 1999.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “2003 South African floor-crossing window period”, its source revision and the description used here.
- Expand the search: follow 2003 South African floor-crossing window period primary sources, 2003 South African floor-crossing window period archive and South research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “2003 South African floor-crossing window period”?
- What terminology or title could unlock a more precise catalogue search?
- Which institution is responsible for the underlying evidence?
Search terms from this dossier
This entry incorporates text from “2003 South African floor-crossing window period” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.