Two prominent US political commentators claim they have been banned from entering the UK to attend events at SXSW London this week.
Cenk Uygur, host of the online political talkshow The Young Turks, and Hasan Piker, who runs his own streaming show, have taken to social media to express their discontent over the situation.
According to Uygur, the UK authorities have refused to grant them entry visas, citing unspecified reasons.
Uygur claimed the ban also extends to his colleague, Hasan Piker, who was scheduled to speak at an event at SXSW London, a popular conference for tech and media professionals.
The UK government's decision has raised questions over the country's stance on free speech and the freedom of expression.
The exact reasons behind the ban remain unclear, and it is uncertain whether the decision will have a lasting impact on the UK's reputation as a hub for international discussions and debates.