The bodies of 39 Vietnamese men and women discovered in a lorry container in Essex highlighted the growing problem of illegal and dangerous journeys into the UK. With police and governments pledging to do more to uncover illegal smuggling operations Radio 4 speaks to refugees, lorry drivers and to some of the smugglers behind this deadly trade

Recent coverage from Greece has highlighted the pressures on borders as desperate people risk everything to cross from Turkey. Dangerous Trade starts by tracking a dinghy full of refugees landing on the island of Lesbos and heading for the now infamous Moria camp. It was constructed for 3,100 people but now has a population of more than 20,000 men, women and children.

On the camp refugees speak about their dreams of a new life and many hope to make it to the UK. Following the route of some of those that have, Sue Mitchell joins them in Dunkirk as they negotiate with smugglers and weigh up the risks of crossing the Chanel illegally by boat or stowing away in lorries bound for England.

Those who make the crossing know they are lucky to have survived. The deaths in the Essex container lorry revealed the shocking risks – as do reports of others who have perished at sea and on land. For the lorry drivers who inadvertently end up smuggling refugees, there’s growing anger that more isn’t being done at the borders. Governments have promised to work together to tackle this growing problem, but solutions are still a long way off.

Producer/Reporter: Sue Mitchell