This Porsche 356 belonged to the German customs („Zoll“) and was used along the German-Belgian and German-Dutch borders in the early 1950's. It was equipped with iron brooms in front of the wheels in order to wipe caltrops („Krähenfüße“ = crow's feet in German) away. Those brooms were operated hydraulically. In those days smuggling coffee was a very lucrative business and the smugglers even used armoured cars. The customs drivers received a racing drivers' training at the Nürburgring in order to get accustomed to the two „Broom Porsches“ which were reaching 180 km/h. They even had specially trained „coffee dogs“!