In the area of misdemeanour law more and more sophisticated and accurate techniques leads to new issues for drivers. The radar and laser devices can no longer be examined on their functionally without person having specialist knowledge. Many measurements that lead to driving bans are not proper, the results achieved by measurements are inaccurate and photos are not usable because the person concerned is difficult to recognize. Despite all that many people are averse to turn for specialist’s assistance in order to avoid the negative consequences that are threatening to them. For you we are seeking access to the documents and accurately check whether they are in compliance with the rules of measurement procedure and instructions for handling technical devices.