The transportation sector encompasses both manufacturing and transport service personnel. Workers may face hazardous working conditions such as an underpayment of wages, a dangerous working environment and long working hours. In many countries, children are exploited in more informal forms of transportation work.Especially migrant workers are at risk for labour exploitation in this sector. They may find employment performing long-distance trucking, baggage handling in airports, and low-skilled rail and ship service work. Logistics management companies generally further sub-contract labor supply to employment agencies or use independent contractors which further creates vulnerability for exploitation.