Four of the busiest airports in the country will get tightened cargo security this year to enhance screening of dangerous items, a move that raises concerns from business people who say the extra measure will make the current "slow" service even less efficient.

DB Schenker Logistics says it has started building a 23.5m euro ($32m) logistics centre in Rudna u Prahy, close to the Czech capital of Prague. The 90,800-square-metre terminal has been designed to meet the most advanced technological, safety and environmental requirements, the company says.