Better technology and modern materials increase the traffic safety and save human life. But they pose totally new challenges for the emergency personnel at the accident site. Because today, tools like hydraulic rescue cutters more and more often reach their limits. A mobile laser unit for rescue missions shall solve this problem. The Laser Zentrum Hannover e.V. (LZH), six project partners and eight associated partners have teamed up to develop this system. In the past 25 years, the number of road traffic deaths has been drastically reduced, and the number of severely injured persons decreased significantly, too. Among others, the declining figures are due to improved passive safety. The use of high-tensile steel and composite materials adds to this.