I live in The Netherlands (actually in the same city as the photo's were taken): There is a very large difference in traffic density and complexity between the larger cities such as Amsterdam, Rotterdam, The Hague, Utrecht and the rest of the country (including middle sized cities).
When I visit one of those larger cities, I am also constantly looking for bikes everywhere not to be crashing into me.
When I visit one of those larger cities, I am also constantly looking for bikes everywhere not to be crashing into me.