Overview

• The club will debut its combined wristband and sensor-based Ampelsystem on 23 August at the Bundesliga opener against Werder Bremen.
• Fans with Unterrang season tickets must collect wristbands after passing designated turnstiles and present them with the correct color, day marking and wearing style to gain access.
• A sensor count will trigger a red light once capacity is reached, diverting new arrivals to the Oberrang and requiring exit cards for anyone seeking re-entry.
• Manipulated or swapped wristbands will be treated as an offense, with sanctions ranging from ejection to stadium bans or loss of season tickets.
• Supporter forums warn that late arrivals risk denial of entry and that those exiting during a yellow phase could be blocked from returning, fueling concerns over admission delays and fan experience.