A INFORMATION POST ABOUT German (vosa) BAG

UK PROFESSIONAL DRIVERS FORUMS EURO DRIVING FORUM (INTERACTIVE)
1

http://www.bag.bund.de/cln_002/nn_46262/SharedDocs/Publikationen/DE/Broschueren/Strassenkontrollen2005__en.html

The above link will allow you to click on to a PDF english post explaing
what the bag can will do at a Roadside check ,well worth alook.
will show what is required when controlled,