You can absolutely see the level of investment in the network coming through in the annual statistics, said Christopher Irwin, vice chairman of the European Passengers Federation, a passenger advocacy group in Belgium. Constant investment, constant improvement is the driving thing.
"They had white roses and Bibles, they didn't have grenades, guns, dynamite or camouflage," said Christopher Irwin, who represents Walli. "They had none of the tools needed to obstruct national security."