diff --git a/app/Http/Controllers/MonitorController.php b/app/Http/Controllers/MonitorController.php
index b57a98a..68d93f6 100644
--- a/app/Http/Controllers/MonitorController.php
+++ b/app/Http/Controllers/MonitorController.php
@@ -9,9 +9,9 @@ class MonitorController extends Controller
     public function index()
     {
         if (! auth()->user()->hasFlag('monitor')) {
-            return redirect()->route('dashboard')->with('error', 'You are not assigned as a monitor');
+            abort(403);
         }
-        $method = 'GET';
+        $method = 'POST';
         $formRoute = 'monitor.enterFlag';
         $title = 'Flag Entry';
 
@@ -22,15 +22,17 @@ class MonitorController extends Controller
     public function flagForm()
     {
         if (! auth()->user()->hasFlag('monitor')) {
-            return redirect()->route('dashboard')->with('error', 'You are not assigned as a monitor');
+            abort(403);
         }
+
         $validData = request()->validate([
             'entry_id' => ['required', 'integer', 'exists:entries,id'],
         ]);
+
         $entry = Entry::find($validData['entry_id']);
 
         // If the entries audition is published, bounce out
-        if ($entry->audition->hasFlag('seats_published') || $entry->audition->hasFlag('advance_published')) {
+        if ($entry->audition->hasFlag('seats_published') || $entry->audition->hasFlag('advancement_published')) {
             return redirect()->route('monitor.index')->with('error', 'Cannot set flags while results are published');
         }
 
@@ -45,11 +47,11 @@ class MonitorController extends Controller
     public function storeFlag(Entry $entry)
     {
         if (! auth()->user()->hasFlag('monitor')) {
-            return redirect()->route('dashboard')->with('error', 'You are not assigned as a monitor');
+            abort(403);
         }
 
         // If the entries audition is published, bounce out
-        if ($entry->audition->hasFlag('seats_published') || $entry->audition->hasFlag('advance_published')) {
+        if ($entry->audition->hasFlag('seats_published') || $entry->audition->hasFlag('advancement_published')) {
             return redirect()->route('monitor.index')->with('error', 'Cannot set flags while results are published');
         }
 
@@ -65,9 +67,6 @@ class MonitorController extends Controller
             'clear' => $this->setFlag($entry, 'clear'),
             default => redirect()->route('monitor.index')->with('error', 'Invalid action requested'),
         };
-        if (! $result) {
-            return redirect()->route('monitor.index')->with('error', 'Failed to set flag');
-        }
 
         return redirect()->route('monitor.index')->with('success', 'Flag set for entry #'.$entry->id);
     }
@@ -93,6 +92,5 @@ class MonitorController extends Controller
             return true;
         }
 
-        return false;
     }
 }
diff --git a/routes/web.php b/routes/web.php
index 8221a7c..102f0e8 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -31,7 +31,7 @@ Route::prefix('filters')->middleware(['auth', 'verified'])->controller(FilterCon
 // Monitor Related Routes
 Route::prefix('monitor')->middleware(['auth', 'verified'])->controller(MonitorController::class)->group(function () {
     Route::get('/', 'index')->name('monitor.index');
-    Route::get('/enter_flag', 'flagForm')->name('monitor.enterFlag');
+    Route::post('/enter_flag', 'flagForm')->name('monitor.enterFlag');
     Route::post('enter_flag/{entry}', 'storeFlag')->name('monitor.storeFlag');
 });
 
diff --git a/tests/Feature/app/Http/Controllers/MonitorControllerTest.php b/tests/Feature/app/Http/Controllers/MonitorControllerTest.php
new file mode 100644
index 0000000..930401d
--- /dev/null
+++ b/tests/Feature/app/Http/Controllers/MonitorControllerTest.php
@@ -0,0 +1,197 @@
+<?php
+
+use App\Models\Entry;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+use function Pest\Laravel\actingAs;
+
+uses(RefreshDatabase::class);
+
+describe('index method', function () {
+    it('only allows those assigned to monitor to access this page', function () {
+        $user = User::factory()->create();
+        actingAs($user);
+        $response = $this->get(route('monitor.index'));
+        $response->assertForbidden();
+    });
+
+    it('presents a form to choose an entry', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        actingAs($user);
+        $response = $this->get(route('monitor.index'));
+        $response->assertOk()
+            ->assertViewIs('tabulation.choose_entry');
+    });
+});
+
+describe('method flagForm is a form to decide what type of flag to put on an entry', function () {
+    it('only allows those assigned to monitor to access this page', function () {
+        $user = User::factory()->create();
+        actingAs($user);
+        $response = $this->post(route('monitor.enterFlag'));
+        $response->assertStatus(403);
+    });
+    it('wont add flags to an entry in an audition with published seats', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $entry->audition->addFlag('seats_published');
+        $response = $this->post(route('monitor.enterFlag'), ['entry_id' => $entry->id]);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('Cannot set flags while results are published');
+    });
+
+    it('wont add flags to an entry in an audition with published advancement', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $entry->audition->addFlag('advancement_published');
+        $response = $this->post(route('monitor.enterFlag'), ['entry_id' => $entry->id]);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('Cannot set flags while results are published');
+    });
+
+    it('wont add flags to an entry in an audition with scores', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        DB::table('score_sheets')->insert([
+            'user_id' => $user->id,
+            'entry_id' => $entry->id,
+            'subscores' => json_encode([12, 3, 5]),
+            'seating_total' => 1,
+            'advancement_total' => 1,
+        ]);
+        $response = $this->post(route('monitor.enterFlag'), ['entry_id' => $entry->id]);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('That entry has existing scores');
+    });
+
+    it('displays a form to choose a flag for the entry', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $response = $this->post(route('monitor.enterFlag'), ['entry_id' => $entry->id]);
+        $response->assertOk()
+            ->assertViewIs('monitor_entry_flag_form');
+    });
+});
+
+describe('method storeFlag stores the flag and returns to the select entry form', function () {
+    it('only allows those assigned to monitor to access this page', function () {
+        $user = User::factory()->create();
+        $entry = Entry::factory()->create();
+        actingAs($user);
+        $response = $this->post(route('monitor.storeFlag', $entry), ['flag' => 'no_show']);
+        $response->assertForbidden();
+    });
+    it('wont add flags to an entry in an audition with published seats', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $entry->audition->addFlag('seats_published');
+        $response = $this->post(route('monitor.storeFlag', $entry), ['flag' => 'no_show']);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('Cannot set flags while results are published');
+    });
+
+    it('wont add flags to an entry in an audition with published advancement', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $entry->audition->addFlag('advancement_published');
+        $response = $this->post(route('monitor.storeFlag', $entry), ['flag' => 'no_show']);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('Cannot set flags while results are published');
+    });
+
+    it('wont add flags to an entry in an audition with scores', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        DB::table('score_sheets')->insert([
+            'user_id' => $user->id,
+            'entry_id' => $entry->id,
+            'subscores' => json_encode([12, 3, 5]),
+            'seating_total' => 1,
+            'advancement_total' => 1,
+        ]);
+        $response = $this->post(route('monitor.storeFlag', $entry), ['flag' => 'no_show']);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('That entry has existing scores');
+    });
+
+    it('wont add a bogus flag', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $response = $this->post(route('monitor.storeFlag', $entry), ['action' => 'nonsense']);
+        $response->assertRedirect(route('monitor.index'))
+            ->assertSessionHas('error');
+        expect($response->getSession()->get('error'))->toBe('Invalid action requested');
+    });
+
+    it('can add a failed-prelim tag to an entry', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $response = $this->post(route('monitor.storeFlag', $entry), ['action' => 'failed-prelim']);
+        $response->assertRedirect(route('monitor.index'));
+        $entry->refresh();
+        expect($entry->hasFlag('failed_prelim'))->toBeTrue();
+    });
+
+    it('can add a no-show tag to an entry', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $response = $this->post(route('monitor.storeFlag', $entry), ['action' => 'no-show']);
+        $response->assertRedirect(route('monitor.index'));
+        $entry->refresh();
+        expect($entry->hasFlag('no_show'))->toBeTrue();
+    });
+
+    it('can clear flags', function () {
+        $user = User::factory()->create();
+        $user->addFlag('monitor');
+        $user->refresh();
+        actingAs($user);
+        $entry = Entry::factory()->create();
+        $entry->addFlag('no_show');
+        $entry->refresh();
+        expect($entry->hasFlag('no_show'))->toBeTrue();
+        $response = $this->post(route('monitor.storeFlag', $entry), ['action' => 'clear']);
+        $response->assertRedirect(route('monitor.index'));
+        $entry->refresh();
+        expect($entry->hasFlag('no_show'))->toBeFalse();
+    });
+
+});