Londonderry, Northern Ireland, United Kingdom of Great Britain and Northern Ireland
Cartagena, Murcia (Region of), Spain
Vancouver, British Columbia, Canada
Sofia, Sofia, Bulgaria
Schaffhausen, Schaffhausen, Switzerland
Cork, Cork, Ireland (Republic of)
London, London, England
Winnipeg, Manitoba, Canada
New York, NY, USA
Marseille, Provence-Alpes-Côte d'Azur, France
Calgary, Alberta, Canada
