The coffins of children killed in a bus crash in Switzerland are seen during a ceremony at the Soeverein Arena in Lommel. A bus carrying a Belgian school party home from a ski trip crashed into the wall of a tunnel in Sierre in the Valais region of Switzerland, killing 28 people, 22 of them children.Picture: BELGA/Benoit Doppagne Yorick Jansens / REUTERS

Credit : BELGA/Benoit Doppagne Yorick Jansens / REUTERS