Here is what I have found so far:
Antwerp is a place where the Dutch, the Germans, the English, the French, the Belgians and the Americans all live and work together. But that does not mean that the Dutch, the Germans, the English, the French, the Belgians and the Americans all live in the same district. The Dutch live in the west of Antwerp, the Germans in the north, the English in the east, the French in the south and the Belgians in the south-west. In Antwerp, the Dutch and the Germans are a majority. But in the other districts, the Dutch and the Germans are a minority.
The majority of the Dutch live in the old part of Antwerp. They live in the so-called Red Light District. The Germans live in the so-called Green Light District. The English live in the so-called Yellow Light District. The French live in the so-called Orange Light District. And the Belgians live in the so-called Blue Light District.
The Red Light District is the oldest part of Antwerp. The Red Light District is not a red light district.