Although precise details remain unknown, claims of racism have arisen following the Polish authorities' refusal to grant South African media and the president's security personnel access to Poland and Ukraine.
This comes after the Polish government restricted the media tasked with covering the peace mission of President Cyril Ramaphosa and a delegation of African leaders and representatives last week from disembarking for over 24 hours due to administerial issues.
The EFF has since demanded decisive action.
Touching on the matter on Sunday, the EFF described Poland's treatment of the South African journalists and presidential security as "racist and a constraint on human rights and the media's freedom".