diff --git a/src/main_window.cc b/src/main_window.cc
index 49c4180..1c37f72 100644
--- a/src/main_window.cc
+++ b/src/main_window.cc
@@ -80,7 +80,7 @@ void MainWindow::open(const QString &path) {
 	slider->setEnabled(true);
 
 	// Settings pane
-	connect(settings_pane, &SettingsPane::collisionClicked,
+	connect(settings_pane, &SettingsPane::bookmarkClicked,
 			slider, &QSlider::setValue);
 	connect(dc, &DroneController::collision, settings_pane, &SettingsPane::addCollision);
 	connect(settings_pane, &SettingsPane::sphereRadiusChanged,
diff --git a/src/settings_pane.cc b/src/settings_pane.cc
index 281cd79..76de98f 100644
--- a/src/settings_pane.cc
+++ b/src/settings_pane.cc
@@ -5,6 +5,7 @@
 #include <QFormLayout>
 #include <QGroupBox>
 #include <QVBoxLayout>
+#include <QTabWidget>
 
 
 SettingsPane::SettingsPane(QWidget *parent)
@@ -14,6 +15,7 @@ SettingsPane::SettingsPane(QWidget *parent)
 	QCheckBox *show_trajectories = new QCheckBox();
 	QCheckBox *show_guides = new QCheckBox();
 	collisions = new QListWidget();
+	speeding_violations = new QListWidget();
 
 	connect(sphere_radius, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
 			this, &SettingsPane::sphereRadiusChanged);
@@ -22,28 +24,27 @@ SettingsPane::SettingsPane(QWidget *parent)
 	connect(show_guides, &QCheckBox::stateChanged,
 			this, &SettingsPane::toggledGuides);
 	connect(collisions, &QListWidget::itemClicked,
-			[&](QListWidgetItem *item) { emit collisionClicked(((CollisionItem *) item)->getFrame()); });
+			[&](QListWidgetItem *item) { emit bookmarkClicked(((BookmarkItem *) item)->getFrame()); });
+
+	QTabWidget *tabs = new QTabWidget();
 
 	QFormLayout *layout = new QFormLayout;
 	layout->addRow("Taille de la sphère de collision", sphere_radius);
 	layout->addRow("Afficher les trajectoires", show_trajectories);
 	layout->addRow("Afficher les guides", show_guides);
-	QGroupBox *box = new QGroupBox();
-	box->setTitle("Collisions");
-	box->setFlat(true);
-	box->setAlignment(Qt::AlignHCenter);
-	QVBoxLayout *box_layout = new QVBoxLayout();
-	box_layout->addWidget(collisions);
-	box->setLayout(box_layout);
-	layout->addRow(box);
+
+	tabs->addTab(collisions, "Collisions");
+	tabs->addTab(speeding_violations, "Excès de vitesse");
+	layout->addRow(tabs);
+
 	setLayout(layout);
 }
 
 
 void SettingsPane::addCollision(int idA, int idB, int frame) {
-	CollisionItem *item = new CollisionItem("Frame " + QString::number(frame) + ": #"
-											+ QString::number(idA) + " et #" + QString::number(idB),
-											frame);
+	BookmarkItem *item = new BookmarkItem("Frame " + QString::number(frame) + ": #"
+										  + QString::number(idA) + " et #" + QString::number(idB),
+										  frame);
 	item->setFlags(Qt::ItemIsEnabled | Qt::ItemNeverHasChildren);
 	collisions->addItem(item);
 }
diff --git a/src/settings_pane.hh b/src/settings_pane.hh
index def73ae..6b6f198 100644
--- a/src/settings_pane.hh
+++ b/src/settings_pane.hh
@@ -5,11 +5,11 @@
 #include <QListWidget>
 
 
-class CollisionItem : public QListWidgetItem {
+class BookmarkItem : public QListWidgetItem {
 	const int frame;
 
 public:
-	CollisionItem(QString text, int frame)
+	BookmarkItem(QString text, int frame)
 		:QListWidgetItem(text),
 		 frame(frame) {}
 
@@ -21,6 +21,7 @@ class SettingsPane : public QWidget {
 	Q_OBJECT
 
 	QListWidget *collisions = nullptr;
+	QListWidget *speeding_violations = nullptr;
 
 public:
 	SettingsPane(QWidget *parent=nullptr);
@@ -33,7 +34,7 @@ signals:
 	void sphereRadiusChanged(double sqRadius);
 	void toggledTrajectories(int shown);
 	void toggledGuides(int shown);
-	void collisionClicked(int frame);
+	void bookmarkClicked(int frame);
 };