Let's go...

Here, in Denmark, everyone rides a bike. When I say "everyone", this is not really an exaggeration. From Granny to the young dynamic environment, including large families ... everybody seems to appreciate this healthy mean of transportation, and this is true whatever the weather conditions are.
There are a tremendous amount of different models of bikes here, for all tastes, all needs and budgets. One of the most surprising is the bike equipped to transport children (up to 4!) and sometimes when some adults have drunken too much, they can also serve as a improvised vehicle to go home safely (in that case of course, you still need a sober friend to drive the bike) ... The inside equipment depends on the model and brand: small bench, seat belts, ...
One of the most popular is the Christiana Bike formerly manufactured in the famous Christiania. There are also more modern models, from which the trailer can be detached after arrival to serve as a stroller (a little too big to go into stores, but practical enough not to wake baby when you arrive in town).