Watch a video round up of all that happened at the world tunnel congress in Naples, Italy -https://www.youtube.com/watch?v=-lvvn3b4kn8&app=desktop
09.03.2026 Italy
11.03.2026 Italy
19.03.2026 Bulgaria
20.03.2026 Italy
24.03.2026 Italy
31.03.2026 Ireland
23.04.2026 Sweden
24.04.2026 United Kingdom
04.05.2026 Switzerland
04.06.2026 Switzerland
