Overview
- Rehearsals were halted on Friday after stage lights produced measured temperatures up to 47.5°C inside the Europa‑Park arena, raising safety concerns for performers and the expected crowd of about 2,000 spectators.
- Reports that Saturday rehearsals were also cut prompted internal debate and a pending cancellation decision, but the SWR confirmed the Sunday broadcast would go ahead under special protections.
- On Sunday the show aired live with a shortened rehearsal schedule, on‑site shade, free drinking water, distributed fans and head coverings, and increased medical teams to reduce heat risk for audience and crew.
- Presenter Stefan Mross and attendees showed visible signs of heat strain during the program, with Mross changing shirts on camera and personally handing out water to spectators.
- The episode highlighted how extreme heat forces new operational choices for outdoor TV events and raised questions about routine safety protocols as such shows face hotter summers and logistical strain.