diff --git a/src/Blazor.Diagrams.Core/Controls/Default/RemoveControl.cs b/src/Blazor.Diagrams.Core/Controls/Default/RemoveControl.cs
index 1e170425..9227fcf9 100644
--- a/src/Blazor.Diagrams.Core/Controls/Default/RemoveControl.cs
+++ b/src/Blazor.Diagrams.Core/Controls/Default/RemoveControl.cs
@@ -23,18 +23,44 @@ public RemoveControl(IPositionProvider positionProvider)
 
     public override Point? GetPosition(Model model) => _positionProvider.GetPosition(model);
 
-    public override ValueTask OnPointerDown(Diagram diagram, Model model, PointerEventArgs _)
+    public override async ValueTask OnPointerDown(Diagram diagram, Model model, PointerEventArgs _)
     {
-        switch (model)
+        if (await ShouldDeleteModel(diagram, model))
         {
+            DeleteModel(diagram, model);
+        }
+    }
+
+    private static void DeleteModel(Diagram diagram, Model model)
+    {
+       switch (model)
+        {
+            case GroupModel group:
+                diagram.Groups.Delete(group);
+                return;
             case NodeModel node:
                 diagram.Nodes.Remove(node);
-                break;
+                return;
+
             case BaseLinkModel link:
                 diagram.Links.Remove(link);
-                break;
+                return;
+        }
+    }
+
+    private static async ValueTask<bool> ShouldDeleteModel(Diagram diagram, Model model)
+    {
+        if (model.Locked)
+        {
+            return false;
         }
 
-        return ValueTask.CompletedTask;
+        return model switch
+        {
+            GroupModel group => await diagram.Options.Constraints.ShouldDeleteGroup.Invoke(group),
+            NodeModel node => await diagram.Options.Constraints.ShouldDeleteNode.Invoke(node),
+            BaseLinkModel link => await diagram.Options.Constraints.ShouldDeleteLink.Invoke(link),
+            _ => false,
+        };
     }
 }
\ No newline at end of file
diff --git a/tests/Blazor.Diagrams.Core.Tests/Controls/RemoveControlTests.cs b/tests/Blazor.Diagrams.Core.Tests/Controls/RemoveControlTests.cs
new file mode 100644
index 00000000..1b2201ef
--- /dev/null
+++ b/tests/Blazor.Diagrams.Core.Tests/Controls/RemoveControlTests.cs
@@ -0,0 +1,272 @@
+using Blazor.Diagrams.Core.Controls.Default;
+using Blazor.Diagrams.Core.Events;
+using Blazor.Diagrams.Core.Geometry;
+using Blazor.Diagrams.Core.Models;
+using Blazor.Diagrams.Core.Models.Base;
+using Moq;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xunit;
+
+namespace Blazor.Diagrams.Core.Tests.Controls
+{
+    public class RemoveControlTests
+    {
+        public PointerEventArgs PointerEventArgs
+            => new(100, 100, 0, 0, false, false, false, 0, 0, 0, 0, 0, 0, string.Empty, true);
+
+        [Fact]
+        public async Task OnPointerDown_NoConstraints_RemovesNode()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram();
+            var nodeMock = new Mock<NodeModel>(Point.Zero);
+            var node = diagram.Nodes.Add(nodeMock.Object);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, node, PointerEventArgs);
+
+            // Assert
+            Assert.Empty(diagram.Nodes);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_ShouldDeleteNodeTrue_RemovesNode()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram(
+                new Options.DiagramOptions
+                {
+                    Constraints =
+                    {
+                        ShouldDeleteNode = (node) => ValueTask.FromResult(true)
+                    }
+                });
+            var nodeMock = new Mock<NodeModel>(Point.Zero);
+            var node = diagram.Nodes.Add(nodeMock.Object);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, node, PointerEventArgs);
+
+            // Assert
+            Assert.Empty(diagram.Nodes);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_ShouldDeleteNodeFalse_KeepsNode()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram(
+                new Options.DiagramOptions
+                {
+                    Constraints =
+                    {
+                        ShouldDeleteNode = (node) => ValueTask.FromResult(false)
+                    }
+                });
+            var nodeMock = new Mock<NodeModel>(Point.Zero);
+            var node = diagram.Nodes.Add(nodeMock.Object);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, node, PointerEventArgs);
+
+            // Assert
+            Assert.Contains(node, diagram.Nodes);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_NoConstraints_RemovesLink()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram();
+
+            var node1 = new NodeModel(new Point(50, 50));
+            var node2 = new NodeModel(new Point(300, 300));
+            diagram.Nodes.Add(new[] { node1, node2 });
+            node1.AddPort(PortAlignment.Right);
+            node2.AddPort(PortAlignment.Left);
+
+            var link = new LinkModel(
+                    node1.GetPort(PortAlignment.Right)!,
+                    node2.GetPort(PortAlignment.Left)!
+                    );
+
+            diagram.Links.Add(link);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, link, PointerEventArgs);
+
+            // Assert
+            Assert.Empty(diagram.Links);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_ShouldDeleteLinkTrue_RemovesLink()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram(
+                new Options.DiagramOptions
+                {
+                    Constraints =
+                    {
+                        ShouldDeleteLink = (node) => ValueTask.FromResult(true)
+                    }
+                });
+
+            var node1 = new NodeModel(new Point(50, 50));
+            var node2 = new NodeModel(new Point(300, 300));
+            diagram.Nodes.Add(new[] { node1, node2 });
+            node1.AddPort(PortAlignment.Right);
+            node2.AddPort(PortAlignment.Left);
+
+            var link = new LinkModel(
+                    node1.GetPort(PortAlignment.Right)!,
+                    node2.GetPort(PortAlignment.Left)!
+                    );
+
+            diagram.Links.Add(link);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, link, PointerEventArgs);
+
+            // Assert
+            Assert.Empty(diagram.Links);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_ShouldDeleteLinkFalse_KeepsLink()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram(
+                new Options.DiagramOptions
+                {
+                    Constraints =
+                    {
+                        ShouldDeleteLink = (node) => ValueTask.FromResult(false)
+                    }
+                });
+
+            var node1 = new NodeModel(new Point(50, 50));
+            var node2 = new NodeModel(new Point(300, 300));
+            diagram.Nodes.Add(new[] { node1, node2 });
+            node1.AddPort(PortAlignment.Right);
+            node2.AddPort(PortAlignment.Left);
+
+            var link = new LinkModel(
+                    node1.GetPort(PortAlignment.Right)!,
+                    node2.GetPort(PortAlignment.Left)!
+                    );
+
+            diagram.Links.Add(link);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, link, PointerEventArgs);
+
+            // Assert
+            Assert.Contains(link, diagram.Links);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_NoConstraints_RemovesGroup()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram();
+
+            var node1 = new NodeModel(new Point(50, 50));
+            var node2 = new NodeModel(new Point(300, 300));
+            diagram.Nodes.Add(new[] { node1, node2 });
+            node1.AddPort(PortAlignment.Right);
+            node2.AddPort(PortAlignment.Left);
+
+            var group = new GroupModel(new[] { node1, node2 });
+
+
+            diagram.Groups.Add(group);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, group, PointerEventArgs);
+
+            // Assert
+            Assert.Empty(diagram.Groups);
+            Assert.Empty(diagram.Nodes);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_ShouldDeleteGroupTrue_RemovesGroup()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram(
+                new Options.DiagramOptions
+                {
+                    Constraints =
+                    {
+                        ShouldDeleteGroup = (node) => ValueTask.FromResult(true)
+                    }
+                });
+
+            var node1 = new NodeModel(new Point(50, 50));
+            var node2 = new NodeModel(new Point(300, 300));
+            diagram.Nodes.Add(new[] { node1, node2 });
+            node1.AddPort(PortAlignment.Right);
+            node2.AddPort(PortAlignment.Left);
+
+            var group = new GroupModel(new[] { node1, node2 });
+
+
+            diagram.Groups.Add(group);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, group, PointerEventArgs);
+
+            // Assert
+            Assert.Empty(diagram.Groups);
+            Assert.Empty(diagram.Nodes);
+        }
+
+        [Fact]
+        public async Task OnPointerDown_ShouldDeleteGroupFalse_KeepsGroup()
+        {
+            // Arrange
+            RemoveControl removeControl = new(0, 0);
+            Diagram diagram = new TestDiagram(
+                new Options.DiagramOptions
+                {
+                    Constraints =
+                    {
+                        ShouldDeleteGroup = (node) => ValueTask.FromResult(false)
+                    }
+                });
+
+            var node1 = new NodeModel(new Point(50, 50));
+            var node2 = new NodeModel(new Point(300, 300));
+            diagram.Nodes.Add(new[] { node1, node2 });
+            node1.AddPort(PortAlignment.Right);
+            node2.AddPort(PortAlignment.Left);
+
+            var group = new GroupModel(new[] { node1, node2 });
+
+
+            diagram.Groups.Add(group);
+
+            // Act
+            await removeControl.OnPointerDown(diagram, group, PointerEventArgs);
+
+            // Assert
+            Assert.Contains(group, diagram.Groups);
+            Assert.Contains(node1, diagram.Nodes);
+            Assert.Contains(node2, diagram.Nodes);
+        }
+
+    }
+}