Mind the Gates — UK level crossings

{'type': 'object', 'properties': {}, 'additionalProperties': False}

{'type': 'object', 'required': ['lat', 'lon'], 'properties': {'lat': {'type': 'number', 'maximum': 90, 'minimum': -90, 'description': 'Latitude in WGS84 decimal degrees, e.g. 51.3958. Positive is north.'}, 'lon': {'type': 'number', 'maximum': 180, 'minimum': -180, 'description': 'Longitude in WGS84 decimal degrees, e.g. -1.2637. NEGATIVE is west, which is most of Great Britain.'}, 'limit': {'type': 'integer', 'default': 5, 'maximum': 25, 'minimum': 1, 'description': 'How many crossings to return, nearest first; clamped to 1-25.'}}}

{'type': 'object', 'required': ['crossing'], 'properties': {'crossing': {'type': 'string', 'description': "The crossing's URL word as returned by list_crossings (e.g. 'thatcham'), or its name — spaces are accepted and hyphenated internally."}}}

{'type': 'object', 'required': ['query'], 'properties': {'limit': {'type': 'integer', 'default': 10, 'maximum': 50, 'minimum': 1, 'description': 'Maximum matches to return; clamped to 1-50. The total match count is reported regardless.'}, 'query': {'type': 'string', 'description': "Substring of a crossing name, its URL word, or a region name, e.g. 'thatcham' or 'kent'."}}}