The event is an anti-immigration protest/mobilisation in South Africa, not a formal strike. It is being driven by groups such as March and March, who are pressing undocumented foreign nationals to leave by 30 June 2026, while authorities have also said the day remains a normal working day.

What it is

Reports describe it as a nationwide protest campaign focused on illegal immigration and enforcement pressure, with organisers treating 30 June as a deadline rather than a shutdown day.

What’s been said

  • Organisers say the action is meant to push the government to enforce immigration laws and is intended to be peaceful.
  • Police and government officials have warned against lawlessness and said they are preparing for any disruption.
  • Fact-checkers have also said a circulating notice ordering “all illegal foreigners” to leave by 30 June was fake and unauthorised.

Important nuance

The phrase “illegal immigrants” is highly loaded, and the reporting uses terms like “undocumented foreign nationals” or “anti-immigrant protests” instead.

TL;DR

If you mean the 30 June 2026 South Africa story, it’s the March and March- led anti-immigration protest movement , not a labor strike.