Judy asked these two if they would mind posing for a photo a few days ago in the centre of the city.
The bike is what is known as a "vaderfiets" - "Dad's Bike". The concept is quite simple - it's a practical bike, with an extra seat fitted for riding with your children and pegs for their feet to rest on. How wonderful is that ?
The cover on the front wheel is of hard plastic and intended to stop small feet getting into trouble with the spokes. These are not after-market adaptions, but come as standard with a vaderfiets. As the advertising slogan has it, with one of these bikes "every day is father's day"
And what's so special about this ? Well, it says a lot about what cycling is about over here. It's not only an activity for young sporty people on their own, but also something you do in the centre of the city with your children.
Cycling has to be extremely attractive in order that people will want to ride like this with their children. A very high degree of subjective safety is required to make it normal.