the State of Emergency (1984-86), AWB violence and murders of unarmed non-Whites were reported. The AWB especially opposed the then-illegal African National Congress (ANC). The ruling National Party considered the AWB to be little more than a fringe group. The group operated relatively unhindered until 1986, when White South African Police (SAP) Police officers took the unprecedented step of using lachrymatory agent or tear gas against the AWB when they disrupted a National Party rally. In 1988, the organisation was estimated to have had support amongst 5-7% of the White South African population. In the Nick Broomfield documentary film, His Big White Self (2006), he claimed the organisation reached a peak of half a million supporters in its heyday. During the end of apartheid During the negotiations that led to South Africa's first multiracial election, the AWB engaged in violence and murder. During the Battle of Ventersdorp in August 1991, the AWB confronted police in front of the town hall where State President F. W. de Klerk was speaking, and "a number of people were killed or injured" in the conflict. Later in the negotiations, the AWB stormed the Kempton Park World Trade Centre where the negotiations were taking place, breaking through the glass front of the building with an armoured car. The police guarding the centre failed to prevent the invasion. The invaders then took over the main conference hall, threatening delegates and painting slogans on the walls, but left again after a short period. Six AWB members were sentenced to death for the murder of four black people at a fake roadblock they set up to terrorise black travellers. In 1988, the AWB was beset by scandal when claims that Terre'Blanche had had an affair with journalist Jani Allan surfaced. In July 1989, Cornelius Lottering, a member of a breakaway AWB group Orde van die Dood (Order of the Dead), attempted to assassinate Allan by placing a bomb outside her Sandton apartment. Nick Broomfield's 1991 documentary The Leader, His Driver and the Driver's Wife claimed that Terre'Blanche had sex with Allan, a claim she denied. This led to Allan taking libel proceedings against the documentary broadcaster Channel 4 in 1992 at the London High Court. During the trial, several transcripts of their alleged unconventional sexual positions appeared in the South African and British press. Terre'Blanche also submitted a sworn statement to the London court denying that he had