travel (well established) {3.2.4.2, 3.2.3.4, 5.6.2.2}. Projected 
growth in international trade and the movement of people, 
including tourism, will lead to further pressure on border 
inspection regimes and could soon overwhelm the 
biosecurity capability of most countries (well established)
{3.2.3.1, 6.3.1.4}.
SUMMARY FOR POLICYMAKERS
19SUMMARY FOR POLICYMAKERS
BACKGROUND
A GLOBAL DISTRIBUTION OF ESTABLISHED ALIEN SPECIES 