diff --git a/composer.json b/composer.json
index 8f8df5b..8b3d397 100644
--- a/composer.json
+++ b/composer.json
@@ -37,7 +37,6 @@
 			"Gt\\Http\\Test\\": "./test/phpunit"
 		}
 	},
-
 	"scripts": {
 		"phpunit": "vendor/bin/phpunit --configuration phpunit.xml",
 		"phpstan": "vendor/bin/phpstan analyse --memory-limit=512M --level 7 src",
@@ -50,7 +49,6 @@
 			"@phpmd"
 		]
 	},
-
 	"extra": {
 		"branch-alias": {
 			"dev-master": "1.3-dev"
diff --git a/src/Response.php b/src/Response.php
index 133164e..685fbad 100644
--- a/src/Response.php
+++ b/src/Response.php
@@ -104,6 +104,14 @@ public function setExitCallback(callable $callback):void {
 		$this->exitCallback = $callback;
 	}
 
+	public function abort(?int $statusCode = null):void {
+		if($statusCode) {
+			$this->setStatus($statusCode);
+		}
+
+		call_user_func($this->exitCallback);
+	}
+
 	public function reload():void {
 		$this->redirect($this->request?->getUri() ?? new Uri("./"));
 	}
@@ -164,6 +172,10 @@ public function withStatus(
 		return $clone;
 	}
 
+	public function setStatus(int $code):void {
+		$this->statusCode = $code;
+	}
+
 	/** @inheritDoc */
 	public function getReasonPhrase():string {
 		return StatusCode::REASON_PHRASE[$this->statusCode ?? 0] ?? "";
diff --git a/src/ResponseStatusException/ClientError/HttpBadRequest.php b/src/ResponseStatusException/ClientError/HttpBadRequest.php
index be4731e..6e064c6 100644
--- a/src/ResponseStatusException/ClientError/HttpBadRequest.php
+++ b/src/ResponseStatusException/ClientError/HttpBadRequest.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 /**
  * The server cannot or will not process the request due to an apparent client
diff --git a/src/ResponseStatusException/ClientError/HttpConflict.php b/src/ResponseStatusException/ClientError/HttpConflict.php
index 7c0e535..0c72006 100644
--- a/src/ResponseStatusException/ClientError/HttpConflict.php
+++ b/src/ResponseStatusException/ClientError/HttpConflict.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpConflict extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpExpectationFailed.php b/src/ResponseStatusException/ClientError/HttpExpectationFailed.php
index 3f1000c..f75f676 100644
--- a/src/ResponseStatusException/ClientError/HttpExpectationFailed.php
+++ b/src/ResponseStatusException/ClientError/HttpExpectationFailed.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpExpectationFailed extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpFailedDependency.php b/src/ResponseStatusException/ClientError/HttpFailedDependency.php
index 55879ae..26c08a7 100644
--- a/src/ResponseStatusException/ClientError/HttpFailedDependency.php
+++ b/src/ResponseStatusException/ClientError/HttpFailedDependency.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpFailedDependency extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpForbidden.php b/src/ResponseStatusException/ClientError/HttpForbidden.php
index 5aa8e1d..9f32958 100644
--- a/src/ResponseStatusException/ClientError/HttpForbidden.php
+++ b/src/ResponseStatusException/ClientError/HttpForbidden.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 /**
  * The request contained valid data and was understood by the server, but the
diff --git a/src/ResponseStatusException/ClientError/HttpGone.php b/src/ResponseStatusException/ClientError/HttpGone.php
index 97c387e..fb68f96 100644
--- a/src/ResponseStatusException/ClientError/HttpGone.php
+++ b/src/ResponseStatusException/ClientError/HttpGone.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpGone extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpImATeapot.php b/src/ResponseStatusException/ClientError/HttpImATeapot.php
index 4163eba..c7b6a10 100644
--- a/src/ResponseStatusException/ClientError/HttpImATeapot.php
+++ b/src/ResponseStatusException/ClientError/HttpImATeapot.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpImATeapot extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpLengthRequired.php b/src/ResponseStatusException/ClientError/HttpLengthRequired.php
index 571954c..14cca6a 100644
--- a/src/ResponseStatusException/ClientError/HttpLengthRequired.php
+++ b/src/ResponseStatusException/ClientError/HttpLengthRequired.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpLengthRequired extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpLocked.php b/src/ResponseStatusException/ClientError/HttpLocked.php
index 489f9dc..174c0bb 100644
--- a/src/ResponseStatusException/ClientError/HttpLocked.php
+++ b/src/ResponseStatusException/ClientError/HttpLocked.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 class HttpLocked extends ResponseStatusException {
 	public function getHttpCode():int {
diff --git a/src/ResponseStatusException/ClientError/HttpMethodNotAllowed.php b/src/ResponseStatusException/ClientError/HttpMethodNotAllowed.php
index 571c096..0bba0e2 100644
--- a/src/ResponseStatusException/ClientError/HttpMethodNotAllowed.php
+++ b/src/ResponseStatusException/ClientError/HttpMethodNotAllowed.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ClientError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 /**
  * A request method is not supported for the requested resource; for example, a
diff --git a/src/ResponseStatusException/ServerError/HttpBadGateway.php b/src/ResponseStatusException/ServerError/HttpBadGateway.php
index 51b646c..2b53878 100644
--- a/src/ResponseStatusException/ServerError/HttpBadGateway.php
+++ b/src/ResponseStatusException/ServerError/HttpBadGateway.php
@@ -1,7 +1,8 @@
 <?php
-namespace GT\Http\ResponseStatusException;
+namespace GT\Http\ResponseStatusException\ServerError;
 
 use GT\Http\StatusCode;
+use GT\Http\ResponseStatusException\ResponseStatusException;
 
 /**
  * The server was acting as a gateway or proxy and received an invalid response
diff --git a/test/phpunit/ResponseTest.php b/test/phpunit/ResponseTest.php
index efed663..8b50e6d 100644
--- a/test/phpunit/ResponseTest.php
+++ b/test/phpunit/ResponseTest.php
@@ -29,6 +29,37 @@ public function testWithStatusCode() {
 		);
 	}
 
+	public function testSetStatus() {
+		$sut = new Response(123);
+		$sut->setStatus(321);
+		self::assertSame(321, $sut->getStatusCode());
+	}
+
+	public function testAbort() {
+		$called = false;
+		$exitCallback = function()use(&$called) {
+			$called = true;
+		};
+
+		$sut = new Response();
+		$sut->setExitCallback($exitCallback);
+		$sut->abort();
+		self::assertTrue($called);
+	}
+
+	public function testAbort_withNewStatus() {
+		$called = false;
+		$exitCallback = function()use(&$called) {
+			$called = true;
+		};
+
+		$sut = new Response(500);
+		$sut->setExitCallback($exitCallback);
+		$sut->abort(503);
+		self::assertTrue($called);
+		self::assertSame(503, $sut->getStatusCode());
+	}
+
 	public function testGetReasonPhraseDefault() {
 		$notFound = new Response(404);
 		self::assertEquals("Not Found", $notFound->getReasonPhrase());