{"atco_code":"240099619","common_name":"Old Chalkpit","location":{"lat":51.1934,"lon":1.15249},"locality_slug":"derringstone","indicator":"opp","street":"Derringstone Hill","landmark":"Old Chalkpit","bearing":"NE","naptan_code":"kntgpwaw","stop_type":"BCT","source_id":"naptan","dataset_version":"sha256:39d398c7e8ec9595","fetched_at":"2026-06-01T04:02:58","license_id":"uk-ogl-v3"}