{
  "reader_id": "R2",
  "access": "assigned PNGs only via view_image",
  "responses": [
    {"case_id":"K09","decision":"Yes","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Preparations are complete and consent is approved. Alder's bookings meet at 10:15, Birch's at 09:15 and Cedar's at 09:45. The rules explicitly permit these boundaries without overlap."},
    {"case_id":"K10","decision":"Yes","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Preparations are complete and consent is approved. Elm's first booking ends at 09:15 and its next starts at 10:15; Fern's ends at 09:15 and its next starts at 10:25; Hazel's ends at 09:15 and its next starts at 09:25. No crew has overlapping bookings."},
    {"case_id":"K11","decision":"No","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Crew Juniper is assigned B1 from 08:15–10:45 and B6 from 09:15–09:45. Both bookings are in progress from 09:15–09:45, violating the one-booking-per-crew condition."},
    {"case_id":"K12","decision":"No","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Crew Oak is assigned B4 from 08:15–09:20 and B1 from 09:15–10:15. These overlap from 09:15–09:20."},
    {"case_id":"K13","decision":"Yes","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Preparations are complete and consent is approved. Spruce's three bookings meet at 09:15 and 10:15; Willow's two bookings meet at 10:05; Rowan has one booking. No same-crew bookings overlap."},
    {"case_id":"K14","decision":"No","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Crew Ash's B5 and B1 overlap from 09:15–09:35. Its B1 and B2 also overlap from 10:25–10:35. These violate the one-booking-per-crew condition."},
    {"case_id":"K15","decision":"Yes","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Preparations are complete and consent is approved. Holly has a gap from 10:05–10:10, Laurel from 09:10–09:15 and Lime from 09:50–09:55 between their bookings. No crew has overlapping bookings."},
    {"case_id":"K16","decision":"No","confidence":100,"needs_checking":"Nothing further under the stated rules","evidence":"Crew Sallow's B1 and B3 overlap from 09:25–09:45. Crew Walnut's B2 and B4 overlap from 10:05–10:25. Either overlap prevents authorisation exactly as listed."}
  ],
  "deviations": []
}