diff --git a/apps/edr-freight-api/src/modules/last-mile/last-mile.service.ts b/apps/edr-freight-api/src/modules/last-mile/last-mile.service.ts
index 0a6aaa56e..a42ce289a 100644
--- a/apps/edr-freight-api/src/modules/last-mile/last-mile.service.ts
+++ b/apps/edr-freight-api/src/modules/last-mile/last-mile.service.ts
@@ -365,20 +365,28 @@ export class LastMileService {
   }
 
   /**
-   * Free every vehicle held by this record (direct assignment + container
-   * allocations), unless still in use by another active trip.
+   * Free every vehicle held by this record — junction assignments, the legacy
+   * direct vehicle, and container allocations — unless still used by another
+   * active trip.
    */
   private async releaseVehicles(record: LastMile): Promise<void> {
-    const recordAllocations = await this.dataSource.manager.find(
-      LastMileContainerAllocation,
-      { where: { lastMileId: record.id } },
-    );
-    const vehicleIds = recordAllocations
-      .map((a) => a.vehicleId)
-      .filter((id): id is string => Boolean(id));
-    if (record.vehicleId) {
-      vehicleIds.push(record.vehicleId);
-    }
+    const [assignments, recordAllocations] = await Promise.all([
+      this.dataSource.manager.find(LastMileVehicleAssignment, {
+        where: { lastMileId: record.id },
+      }),
+      this.dataSource.manager.find(LastMileContainerAllocation, {
+        where: { lastMileId: record.id },
+      }),
+    ]);
+    const vehicleIds = [
+      ...new Set(
+        [
+          ...assignments.map((a) => a.vehicleId),
+          ...recordAllocations.map((a) => a.vehicleId),
+          record.vehicleId ?? null,
+        ].filter((id): id is string => Boolean(id)),
+      ),
+    ];
     await this.vehiclesService.releaseIfUnused(vehicleIds);
   }
 
diff --git a/apps/edr-freight-web/backoffice/src/pages/operations/LastMilePage.tsx b/apps/edr-freight-web/backoffice/src/pages/operations/LastMilePage.tsx
index 062577977..c3c59ca58 100644
--- a/apps/edr-freight-web/backoffice/src/pages/operations/LastMilePage.tsx
+++ b/apps/edr-freight-web/backoffice/src/pages/operations/LastMilePage.tsx
@@ -36,6 +36,7 @@ import {
   Stack,
   Text,
   TextInput,
+  Tooltip,
   UnstyledButton,
 } from "@mantine/core";
 import type { ArrivalQueueItem, ImportUnloadedItem, WarehouseInventoryItem } from "@/types/warehouse";
@@ -306,21 +307,43 @@ const BookingInfo = ({ record }: { record: LastMileRecord }) => {
   );
 };
 
-const tripSlipRows = (record: LastMileRecord): [string, string][] => [
-  ["Customer", customerName(record)],
-  ["Service", serviceTypeName(record)],
-  ["Pickup (origin yard)", originYardName(record)],
-  ["Destination", deliveryLocation(record)],
-  ["Cargo", cargoDesc(record)],
-  ["Advanced Payment", formatPrice(record.advancedPayment)],
-  ["Post Payment", formatPrice(record.remainingPayment)],
-  ["Vehicle", vehicleLabel(record) ?? "Unassigned"],
-  ["Contact", `${contactPersonName(record)} · ${contactPhone(record)}`],
-  ["Requested date", requestedDate(record)],
-  ["Est. Distance (KM)", record.estimatedKm != null ? String(record.estimatedKm) : "—"],
-  ["Actual Distance (KM)", record.exactKm != null ? String(record.exactKm) : "—"],
-  ["Status", STATUS_META[record.status].label],
-];
+type TripSlipVehicle = NonNullable<LastMileRecord["vehicleAssignments"]>[number];
+
+const tripSlipRows = (
+  record: LastMileRecord,
+  vehicle?: TripSlipVehicle | null,
+): [string, string][] => {
+  // Per-vehicle block when a specific truck is chosen (its own driver, container(s)
+  // and distance); else fall back to the record-level vehicle summary.
+  const vehicleRows: [string, string][] = vehicle
+    ? [
+        [
+          "Vehicle",
+          vehicle.vehicle
+            ? [vehicle.vehicle.code, vehicle.vehicle.plateNumber].filter(Boolean).join(" · ")
+            : vehicle.vehicleId,
+        ],
+        ["Driver", vehicle.vehicle?.assignedDriverName || "—"],
+        ["Container(s)", vehicle.containerNumber || "—"],
+        ["Distance (KM)", vehicle.distanceKm != null ? String(vehicle.distanceKm) : "—"],
+      ]
+    : [
+        ["Vehicle", vehicleLabel(record) ?? "Unassigned"],
+        ["Actual Distance (KM)", record.exactKm != null ? String(record.exactKm) : "—"],
+      ];
+  return [
+    ["Customer", customerName(record)],
+    ["Service", serviceTypeName(record)],
+    ["Pickup (origin yard)", originYardName(record)],
+    ["Destination", deliveryLocation(record)],
+    ["Cargo", cargoDesc(record)],
+    ["Post Payment", formatPrice(record.remainingPayment)],
+    ...vehicleRows,
+    ["Contact", `${contactPersonName(record)} · ${contactPhone(record)}`],
+    ["Requested date", requestedDate(record)],
+    ["Status", STATUS_META[record.status].label],
+  ];
+};
 
 const SampleStamp = () => (
   <Box style={{ height: 96, display: "flex", alignItems: "center" }}>
@@ -378,7 +401,13 @@ const SignatureBlock = ({ title, stamp }: { title: string; stamp?: ReactNode })
   </Stack>
 );
 
-const TripSlipDocument = ({ record }: { record: LastMileRecord }) => (
+const TripSlipDocument = ({
+  record,
+  vehicle,
+}: {
+  record: LastMileRecord;
+  vehicle?: TripSlipVehicle | null;
+}) => (
   <Stack gap="md">
     <Stack gap={2} align="center">
       <Text fw={700}>EDR Freight</Text>
@@ -390,7 +419,7 @@ const TripSlipDocument = ({ record }: { record: LastMileRecord }) => (
     </Group>
     <Divider />
     <SimpleGrid cols={2} spacing="xs">
-      {tripSlipRows(record).map(([label, value]) => (
+      {tripSlipRows(record, vehicle).map(([label, value]) => (
         <InfoRow key={label} label={label} value={value} />
       ))}
     </SimpleGrid>
@@ -405,8 +434,8 @@ const TripSlipDocument = ({ record }: { record: LastMileRecord }) => (
 const escapeHtml = (v: string) =>
   v.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
 
-const buildTripSlipHtml = (record: LastMileRecord) => {
-  const rows = tripSlipRows(record)
+const buildTripSlipHtml = (record: LastMileRecord, vehicle?: TripSlipVehicle | null) => {
+  const rows = tripSlipRows(record, vehicle)
     .map(([l, v]) => `<tr><td class="lbl">${escapeHtml(l)}</td><td>${escapeHtml(v)}</td></tr>`)
     .join("");
   const sig = (title: string, withStamp: boolean) => `
@@ -465,6 +494,9 @@ const LastMilePage = () => {
   const [detailOpen, setDetailOpen] = useState(false);
   const [tripSlipOpen, setTripSlipOpen] = useState(false);
   const [tripSlipRecord, setTripSlipRecord] = useState<LastMileRecord | null>(null);
+  // Which vehicle the trip slip is for (per-truck), + the pre-print picker.
+  const [tripSlipVehicleId, setTripSlipVehicleId] = useState<string | null>(null);
+  const [tripSlipSelectOpen, setTripSlipSelectOpen] = useState(false);
   const [activeId, setActiveId] = useState<string | null>(null);
   // Multi-vehicle assign: one row per truck — vehicle + the container it carries.
   const [vehicleRows, setVehicleRows] = useState<
@@ -915,6 +947,20 @@ const LastMilePage = () => {
 
   const handlePrintTripSlip = (record: LastMileRecord) => {
     setTripSlipRecord(record);
+    const assigns = record.vehicleAssignments ?? [];
+    if (assigns.length > 1) {
+      // Multiple trucks → let the operator pick which one to print.
+      setTripSlipVehicleId(null);
+      setTripSlipSelectOpen(true);
+    } else {
+      setTripSlipVehicleId(assigns[0]?.vehicleId ?? null);
+      setTripSlipOpen(true);
+    }
+  };
+
+  const chooseTripSlipVehicle = (vehicleId: string) => {
+    setTripSlipVehicleId(vehicleId);
+    setTripSlipSelectOpen(false);
     setTripSlipOpen(true);
   };
 
@@ -958,6 +1004,9 @@ const LastMilePage = () => {
     void qc.invalidateQueries({ queryKey: QUERY_KEYS.LAST_MILE.ROOT });
   };
 
+  const tripSlipVehicle =
+    tripSlipRecord?.vehicleAssignments?.find((a) => a.vehicleId === tripSlipVehicleId) ?? null;
+
   const printTripSlip = () => {
     if (!tripSlipRecord) return;
     const win = window.open("", "_blank", "width=820,height=920");
@@ -965,7 +1014,7 @@ const LastMilePage = () => {
       toast({ title: "Pop-up blocked", description: "Allow pop-ups to print the trip slip.", variant: "destructive" });
       return;
     }
-    win.document.write(buildTripSlipHtml(tripSlipRecord));
+    win.document.write(buildTripSlipHtml(tripSlipRecord, tripSlipVehicle));
     win.document.close();
   };
 
@@ -1019,17 +1068,32 @@ const LastMilePage = () => {
         cell: ({ row }) => {
           const assigns = row.original.vehicleAssignments ?? [];
           if (assigns.length > 1) {
-            const first = assigns[0]?.vehicle;
-            const firstLabel = first
-              ? [first.code, first.plateNumber].filter(Boolean).join(" · ")
-              : "Vehicle";
+            const labelFor = (a: (typeof assigns)[number]) => {
+              const v = a.vehicle;
+              const l = v ? [v.code, v.plateNumber].filter(Boolean).join(" · ") : a.vehicleId;
+              return a.containerNumber ? `${l} · ${a.containerNumber}` : l;
+            };
             return (
-              <Group gap={4} wrap="nowrap" style={{ whiteSpace: "nowrap" }}>
-                <Text size="sm" style={{ whiteSpace: "nowrap" }}>{firstLabel}</Text>
-                <Badge size="sm" variant="light" color="blue">
-                  +{assigns.length - 1}
-                </Badge>
-              </Group>
+              <Tooltip
+                withArrow
+                multiline
+                label={
+                  <div style={{ whiteSpace: "pre-line" }}>
+                    {assigns.map(labelFor).join("\n")}
+                  </div>
+                }
+              >
+                <Group gap={4} wrap="nowrap" style={{ whiteSpace: "nowrap" }}>
+                  <Text size="sm" style={{ whiteSpace: "nowrap" }}>
+                    {assigns[0].vehicle
+                      ? [assigns[0].vehicle.code, assigns[0].vehicle.plateNumber].filter(Boolean).join(" · ")
+                      : assigns[0].vehicleId}
+                  </Text>
+                  <Badge size="sm" variant="light" color="blue">
+                    +{assigns.length - 1}
+                  </Badge>
+                </Group>
+              </Tooltip>
             );
           }
           return vehicleLabel(row.original) ?? <Text c="dimmed">Unassigned</Text>;
@@ -1114,7 +1178,12 @@ const LastMilePage = () => {
             Boolean(releaseRow?.releaseOrderReference) && !releaseRow?.releaseDate && !pastTransit;
           return (
             <Group gap={4} justify="flex-end" wrap="nowrap">
-              <Menu position="bottom-end" width={200} withinPortal>
+              <Menu
+                position="bottom-end"
+                width={200}
+                withinPortal
+                styles={{ dropdown: { maxHeight: 320, overflowY: "auto" } }}
+              >
                 <Menu.Target>
                   <ActionIcon variant="subtle" color="gray" aria-label="Delivery actions">
                     <MoreHorizontal size={16} />
@@ -1661,7 +1730,7 @@ const LastMilePage = () => {
         centered
       >
         <Stack gap="md">
-          {tripSlipRecord && <TripSlipDocument record={tripSlipRecord} />}
+          {tripSlipRecord && <TripSlipDocument record={tripSlipRecord} vehicle={tripSlipVehicle} />}
           <Divider />
           <Group justify="flex-end" gap="sm">
             <Button variant="default" onClick={() => setTripSlipOpen(false)}>Close</Button>
@@ -1670,6 +1739,42 @@ const LastMilePage = () => {
         </Stack>
       </Modal>
 
+      {/* Trip slip — pick a vehicle (multi-truck) */}
+      <Modal
+        opened={tripSlipSelectOpen}
+        onClose={() => setTripSlipSelectOpen(false)}
+        title={<Text fw={600}>Print trip slip — select vehicle</Text>}
+        radius="lg"
+        centered
+      >
+        <Stack gap="sm">
+          <Text size="sm" c="dimmed">
+            {tripSlipRecord ? bookingRef(tripSlipRecord) : ""} has multiple trucks — choose one.
+          </Text>
+          {(tripSlipRecord?.vehicleAssignments ?? []).map((a) => {
+            const v = a.vehicle;
+            const label = v ? [v.code, v.plateNumber].filter(Boolean).join(" · ") : a.vehicleId;
+            return (
+              <Button
+                key={a.id}
+                variant="default"
+                justify="space-between"
+                rightSection={<Printer size={15} />}
+                onClick={() => chooseTripSlipVehicle(a.vehicleId)}
+              >
+                <Stack gap={0} align="flex-start">
+                  <Text size="sm" fw={600}>{label}</Text>
+                  <Text size="xs" c="dimmed">
+                    {v?.assignedDriverName || "No driver"}
+                    {a.containerNumber ? ` · ${a.containerNumber}` : ""}
+                  </Text>
+                </Stack>
+              </Button>
+            );
+          })}
+        </Stack>
+      </Modal>
+
       {/* Add Actual Distance modal */}
       <Modal
         opened={distanceOpen}
@@ -1782,11 +1887,7 @@ const LastMilePage = () => {
                 loading={generateInvoiceMutation.isPending}
                 onClick={() =>
                   generateInvoiceMutation.mutate(invoiceConfirm.id, {
-                    onSuccess: (res) => {
-                      setInvoiceConfirm(null);
-                      const invoiceId = res?.data?.id;
-                      if (invoiceId) navigate(`/dashboard/invoices/${invoiceId}`);
-                    },
+                    onSuccess: () => setInvoiceConfirm(null),
                   })
                 }
               >