diff --git a/apps/edr-passenger-api/src/modules/search/search.service.ts b/apps/edr-passenger-api/src/modules/search/search.service.ts
index 29be84adc..89dfe0ca0 100644
--- a/apps/edr-passenger-api/src/modules/search/search.service.ts
+++ b/apps/edr-passenger-api/src/modules/search/search.service.ts
@@ -390,8 +390,8 @@ export class SearchService {
     // Exclude schedules with no seats at all
     if (allValidSeatIds.length === 0) return null;
 
-    // Run availability batch and fare calculation in parallel
-    const [freeSeats, faresByClass] = await Promise.all([
+    // Run availability batch, fare calculation, and schedule-scoped seat blocks in parallel
+    const [freeSeatsRaw, faresByClass, scheduleBlocks] = await Promise.all([
       this.segmentsService.getFreeSeatIds(
         schedule.id,
         allValidSeatIds,
@@ -400,7 +400,17 @@ export class SearchService {
         destStop.sequence,
       ),
       this.calculateFaresForSegment(schedule, originStationId, destinationStationId, nationality),
+      this.prisma.seatBlock.findMany({
+        where: {
+          scheduleId: schedule.id,
+          seatId: { in: allValidSeatIds },
+        },
+        select: { seatId: true },
+      }),
     ]);
+    const scheduleBlockedIds = new Set(scheduleBlocks.map((b: any) => b.seatId));
+    // Seats that are free from holds/bookings AND not schedule-blocked
+    const freeSeats = new Set([...freeSeatsRaw].filter(id => !scheduleBlockedIds.has(id)));
 
     // Compute per-class availability using the pre-computed free seat set. A coach type
     // has separate seat classes per nationality tier (e.g. "VIP Bed Upper (Local)" AND
diff --git a/apps/edr-passenger-api/src/modules/seats/seats.service.ts b/apps/edr-passenger-api/src/modules/seats/seats.service.ts
index 91af5e11d..abb747710 100644
--- a/apps/edr-passenger-api/src/modules/seats/seats.service.ts
+++ b/apps/edr-passenger-api/src/modules/seats/seats.service.ts
@@ -325,6 +325,18 @@ export class SeatsService {
         throw new ConflictException(`Seat(s) ${blocked.map(s => s.seatNumber).join(', ')} are already taken`);
 
       const seatLabelById = Object.fromEntries(seats.map(s => [s.id, s.seatNumber]));
+
+      // Schedule-scoped blocks prevent holding a seat on this specific schedule
+      // even if its global Seat.status is AVAILABLE.
+      const scheduleBlockRecords = await tx.seatBlock.findMany({
+        where: { scheduleId: dto.scheduleId, seatId: { in: seatIds } },
+        select: { seatId: true },
+      });
+      if (scheduleBlockRecords.length > 0) {
+        const blockedNums = scheduleBlockRecords.map(b => seatLabelById[b.seatId]).join(', ');
+        throw new ConflictException(`Seat(s) ${blockedNums} are blocked for this schedule`);
+      }
+
       const stopTimes = await tx.tripStopTime.findMany({
         where: { scheduleId: dto.scheduleId },
         select: { stationId: true, sequence: true },
@@ -711,11 +723,18 @@ export class SeatsService {
     const reqFrom = seqOf(schedule.originStationId) ?? 0;
     const reqTo = seqOf(schedule.destinationStationId) ?? stopTimes.length;
 
-    const unavailable = await this.segmentsService.getSeatAvailabilityMap(
-      scheduleId, allSeatIds, stopTimes, reqFrom, reqTo,
-    );
+    const [unavailable, scheduleBlocks] = await Promise.all([
+      this.segmentsService.getSeatAvailabilityMap(
+        scheduleId, allSeatIds, stopTimes, reqFrom, reqTo,
+      ),
+      this.prisma.seatBlock.findMany({
+        where: { scheduleId, seatId: { in: allSeatIds } },
+        select: { seatId: true },
+      }),
+    ]);
+    const scheduleBlockedIds = new Set(scheduleBlocks.map(b => b.seatId));
 
-    const availableSeats = seats.filter(s => !unavailable.has(s.id));
+    const availableSeats = seats.filter(s => !unavailable.has(s.id) && !scheduleBlockedIds.has(s.id));
 
     if (availableSeats.length < count) {
       throw new ConflictException(`Only ${availableSeats.length} seats available, requested ${count}`);
diff --git a/apps/edr-passenger-web/backoffice/src/app/reports/passengers/page.tsx b/apps/edr-passenger-web/backoffice/src/app/reports/passengers/page.tsx
index 3a9a65353..0dcc3c6f5 100644
--- a/apps/edr-passenger-web/backoffice/src/app/reports/passengers/page.tsx
+++ b/apps/edr-passenger-web/backoffice/src/app/reports/passengers/page.tsx
@@ -33,6 +33,8 @@ export default function PassengersReportPage() {
   const [scheduleId, setScheduleId] = useState('');
   const [tab, setTab] = useState<Tab>('occupancy');
   const [listSearch, setListSearch] = useState('');
+  const [filterCoach, setFilterCoach] = useState('');
+  const [filterOrigin, setFilterOrigin] = useState('');
 
   const { data: schedulesRaw, isLoading: loadingSchedules } = useQuery<ScheduleOption[]>({
     queryKey: ['report-schedules'],
@@ -98,7 +100,7 @@ export default function PassengersReportPage() {
             <select
               className="input"
               value={scheduleId}
-              onChange={e => { setScheduleId(e.target.value); setTab('occupancy'); setListSearch(''); }}
+              onChange={e => { setScheduleId(e.target.value); setTab('occupancy'); setListSearch(''); setFilterCoach(''); setFilterOrigin(''); }}
               disabled={loadingSchedules}
             >
               <option value="">{loadingSchedules ? 'Loading schedules…' : 'Select a schedule…'}</option>