Derivative work of overview of S-trains and metro in Copenhagen.
Permission to use with CC-sa on Wikivoyage obtained from:
map: Copenhagen
Jørn Damsgaard,
Architect, graphics designer,
DAMSGAARD &amp; LANGE,
Nyhavn 53 C,
1051 København K,

email: post at D-L dot dk
User: (WT-shared) Sertmann at  wts wikivoyage