acronym for a sustainable neighbourhoods action group
He joined his local snag because developers wished to build a massive supermarket in his town, which would but his local independent business out of business.
a word describing someone in a group (or group of people) who take(s) action to ensure the progression of sustainability issues in their neighbourhood(s) up the agenda of a local authority.
Campaigners from a local snag
were once again protesting outside City Hall today. The snaggers were demanding city leaders grant greater access to quality organic food growing land in their neighbourhoods.