Before revision: Sydney Europe Barcelona, Spain Costa do Estoril (Portugal) Marmara Sea near Istanbul (Turkey) San Sebastián (Spain) Split (Croatia) Thames Estuary downstream of London (UK) Edinburgh, Scotland.
After revision: (e.g., Bondi Ocean Outfall Sewer)Sydney Europe Barcelona, Spain Costa do Estoril (Portugal) Marmara Sea near Istanbul (Turkey) San Sebastián (Spain) Split (Croatia) Thames Estuary downstream of London (UK) Edinburgh, Scotland.