Brown signs on motorways: Clients face significant costs. Renewing it costs 20,000 to 30,000 euros, and even demolishing it costs a lot.

Only three signs are allowed between two exits; only in two cases were there four. The maximum before the Holzkirchen and Weyarn exits in question has been exhausted and, according to Josef Seebacher, the Federal Highway Authority is now taking the requirements very closely. There are seven such boards in each direction in the Miesbach district.