Add new city-list  as per discussion on charcoal chat. https://chat.stackexchange.com/transcript/message/50536938#50536938
Add new city-list  as per discussion on charcoal chat. https://chat.stackexchange.com/transcript/message/50536938#50536938

Charcoal-SE/SmokeDetector,Charcoal-SE/SmokeDetector