As the summer travel season approaches, airport officials and airlines are expressing concerns over long wait times at European Union (EU) borders due to the implementation of the new Entry-Exit System (EES). The head of Berlin's airport, Aletta von Massenbach, has criticized the system for causing delays of up to two hours for non-EU nationals arriving in Germany. EES requires travelers from outside the EU to provide biometric information upon entry, which is then checked when they leave. However, the system has faced technical issues and inconsistencies among EU countries, leading to long lines at passport control, particularly during peak times. The European Commission acknowledges these problems and has pledged to offer more support, but airlines are urging for pragmatic solutions as the system continues to underperform. Notably, the Port of Dover in the UK is yet to activate the technology needed to implement EES, raising concerns about potential disruptions during the busy summer travel period. The issues with EES have already caused missed flights and financial losses for some passengers, with one British traveler, Anne Robinson, deciding to forgo European travel this year due to the stressful experience. Airports across Europe are calling on the EU to address these concerns promptly to avoid half-empty planes and stranded passengers during peak travel periods.