full_name: Hermanus Schalk Van Der Walt
firstname: Hermanus Schalk
description: Was injured when a limpet mine planted by MK operatives exploded during lunchtime at the Wimpy restaurant in Benoni, Transvaal on 30 July 1988. One woman was killed and at least sixty six people were injured. Four MK operatives were granted amnesty for the planning and execution of the attack (AC/1999/0294). 