diff --git a/app/controllers/Users.php b/app/controllers/Users.php
index c9042d29..560679f0 100644
--- a/app/controllers/Users.php
+++ b/app/controllers/Users.php
@@ -14,8 +14,10 @@ public function register(){
                 'name' => trim($_POST['name']),
                 'email' => trim($_POST['email']),
                 'password' => trim($_POST['password']),
+                'username' => trim($_POST['username']),
                 'confirm_password' => trim($_POST['confirm_password']),
                 'user_type' => trim($_POST['user_type']),
+                'contact_no' => trim($_POST['contact_no']),
                 'err' => ''
             ];
 
@@ -35,6 +37,16 @@ public function register(){
                 }
             }
 
+            // Validate username
+            if (empty($data['username'])){
+                $data['err'] = 'Please enter username';
+            } else {
+                // Check email
+                if ($this->userModel->findUserByUsername($data['username'])){
+                    $data['err'] = 'Username is already taken';
+                }
+            }
+
             // Validate password
             if (empty($data['password'])){
                 $data['err'] = 'Please enter password';
@@ -56,6 +68,11 @@ public function register(){
                 $data['err'] = 'Please select user type';
             }
 
+            // Validate contact number
+            if (empty($data['contact_no'])){
+                $data['err'] = 'Please enter contact number';
+            }
+
             // Validation is completed and no error found
             if (empty($data['err'])){
                 // Hash password
@@ -77,9 +94,11 @@ public function register(){
             $data = [
                 'name' => '',
                 'email' => '',
+                'username' => '',
                 'password' => '',
                 'confirm_password' => '',
                 'user_type' => '',
+                'contact_no' => '',
                 'err' => '',
             ];
 
@@ -97,6 +116,7 @@ public function login(){
             // Input data
             $data = [
                 'email' => trim($_POST['email']),
+                'username' => trim($_POST['email']),
                 'password' => trim($_POST['password']),
                 'remember_me' => isset($_POST['remember_me']),
                 'err' => ''
@@ -108,7 +128,7 @@ public function login(){
                 $data['err'] = 'Please enter email';
             }
             else{
-                if ($this->userModel->findUserByEmail($data['email'])){
+                if ($this->userModel->findUserByEmail($data['email']) or $this->userModel->findUserByUsername($data['username'])){
                     // User found
                 }
                 else{
@@ -125,7 +145,7 @@ public function login(){
             // Check if error is empty
             if (empty($data['err'])){
                 // log the user
-                $loggedInUser = $this->userModel->login($data['email'], $data['password']);
+                $loggedInUser = $this->userModel->login($data['email'], $data['password'], $data['username']);
                 if ($loggedInUser){
                     // Create session
                     $this->createUserSession($loggedInUser);
@@ -151,6 +171,7 @@ public function login(){
             // Initial form load
             $data = [
                 'email' => '',
+                'username' => '',
                 'password' => '',
                 'err' => ''
             ];
@@ -176,6 +197,7 @@ private function setRememberMeCookie($userId) {
     public function createUserSession($user){
         $_SESSION['user_id'] = $user->id;
         $_SESSION['user_email'] = $user->email;
+        $_SESSION['username'] = $user->username;
         $_SESSION['user_name'] = $user->name;
         $_SESSION['user_type'] = $user->userType;
 
@@ -186,6 +208,7 @@ public function createUserSession($user){
     public function logout(){
         unset($_SESSION['user_id']);
         unset($_SESSION['user_email']);
+        unset($_SESSION['username']);
         unset($_SESSION['user_name']);
         unset($_SESSION['user_type']);
 
diff --git a/app/models/DriverModel.php b/app/models/DriverModel.php
index e383ab1b..ec8ce9a2 100644
--- a/app/models/DriverModel.php
+++ b/app/models/DriverModel.php
@@ -6,9 +6,73 @@ public function __construct(){
         $this->db = new Database();
     }
 
-    public function getUser(){
-        $this->db->query('SELECT * FROM users');
+    // Register user
+    public function register($data): bool
+    {
+        // Prepare statement
+        $this->db->query('INSERT INTO user (name, username, email, password, userType, contactNo) VALUES (:name, :username, :email, :password, :userType, :contactNo)');
 
-        return $this->db->resultSet();
+        // Bind values
+        $this->db->bind(':name', $data['name']);
+        $this->db->bind(':email', $data['email']);
+        $this->db->bind(':username', $data['username']);
+        $this->db->bind(':password', $data['password']);
+        $this->db->bind(':userType', $data['user_type']);
+        $this->db->bind(':contactNo', $data['contact_no']);
+
+        // Execute
+        if ($this->db->execute()){
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+    // Find user
+    public function findUserByEmail($email): bool
+    {
+        $this->db->query('SELECT * FROM user WHERE email = :email');
+        $this->db->bind(':email', $email);
+
+        $row = $this->db->single();
+
+        // Check row
+        if ($this->db->rowCount() > 0){
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public function findUserByUsername($username): bool
+    {
+        $this->db->query('SELECT * FROM user WHERE username = :username');
+        $this->db->bind(':username', $username);
+
+        $row = $this->db->single();
+
+        // Check row
+        if ($this->db->rowCount() > 0){
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    // Login user
+    public function login($email, $password, $username){
+        $this->db->query('SELECT * FROM user WHERE email = :email OR username = :username');
+        $this->db->bind(':email', $email);
+        $this->db->bind(':username', $username);
+
+        $row = $this->db->single();
+
+        $hashed_password = $row->password;
+        if (password_verify($password, $hashed_password)){
+            return $row;
+        } else {
+            return false;
+        }
     }
 }
\ No newline at end of file
diff --git a/app/models/UserModel.php b/app/models/UserModel.php
index bc5df821..8fa1f8a2 100644
--- a/app/models/UserModel.php
+++ b/app/models/UserModel.php
@@ -7,15 +7,18 @@ public function __construct(){
     }
 
     // Register user
-    public function register($data){
+    public function register($data): bool
+    {
         // Prepare statement
-        $this->db->query('INSERT INTO users (name, email, password, userType) VALUES (:name, :email, :password, :userType)');
+        $this->db->query('INSERT INTO user (name, username, email, password, userType, contactNo) VALUES (:name, :username, :email, :password, :userType, :contactNo)');
 
         // Bind values
         $this->db->bind(':name', $data['name']);
         $this->db->bind(':email', $data['email']);
+        $this->db->bind(':username', $data['username']);
         $this->db->bind(':password', $data['password']);
         $this->db->bind(':userType', $data['user_type']);
+        $this->db->bind(':contactNo', $data['contact_no']);
 
         // Execute
         if ($this->db->execute()){
@@ -27,8 +30,9 @@ public function register($data){
     }
 
     // Find user
-    public function findUserByEmail($email){
-        $this->db->query('SELECT * FROM users WHERE email = :email');
+    public function findUserByEmail($email): bool
+    {
+        $this->db->query('SELECT * FROM user WHERE email = :email');
         $this->db->bind(':email', $email);
 
         $row = $this->db->single();
@@ -41,10 +45,26 @@ public function findUserByEmail($email){
         }
     }
 
+    public function findUserByUsername($username): bool
+    {
+        $this->db->query('SELECT * FROM user WHERE username = :username');
+        $this->db->bind(':username', $username);
+
+        $row = $this->db->single();
+
+        // Check row
+        if ($this->db->rowCount() > 0){
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     // Login user
-    public function login($email, $password){
-        $this->db->query('SELECT * FROM users WHERE email = :email');
+    public function login($email, $password, $username){
+        $this->db->query('SELECT * FROM user WHERE email = :email OR username = :username');
         $this->db->bind(':email', $email);
+        $this->db->bind(':username', $username);
 
         $row = $this->db->single();
 
diff --git a/app/views/driver/vehicles.php b/app/views/driver/vehicles.php
new file mode 100644
index 00000000..b6fdc306
--- /dev/null
+++ b/app/views/driver/vehicles.php
@@ -0,0 +1,77 @@
+<?php
+// include required phpmailer files
+require APPROOT . '/libraries/PHPMailer.php';
+require APPROOT . '/libraries/SMTP.php';
+require APPROOT . '/libraries/Exception.php';
+
+// Define namespace
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\SMTP;
+use PHPMailer\PHPMailer\Exception;
+
+// Create instance of phpmailer
+$mail = new PHPMailer();
+
+// Set mailer to use smtp
+$mail->isSMTP();
+
+// Define smtp host
+$mail->Host = 'smtp.gmail.com';
+
+// Enable smtp authentication
+$mail->SMTPAuth = true;
+
+// Set smtp encryption type (ssl/tls)
+$mail->SMTPSecure = 'tls';
+
+// Port to connect smtp
+$mail->Port = '587';
+
+// Set gmail username
+$mail->Username = 'dasunthathsara974@gmail.com';
+
+// Set gmail password
+$mail->Password = 'Dasun@974';
+
+// Email subject
+$mail->Subject = 'Test email from Localhost by Dasun';
+
+// Set sender email
+try {
+    $mail->setFrom('dasun.thathsara.sri@gmail.com');
+} catch (Exception $e) {
+    print_r(e);
+}
+
+// Email body
+$mail->Body = 'Hello Dasun';
+
+// Add recipient
+try {
+    $mail->addAddress('dasun.thathsara.sri@gmail.com');
+} catch (Exception $e) {
+    print_r(e);
+}
+
+// Send email
+try {
+    $mail->Send();
+} catch (Exception $e) {
+    print_r(e);
+}
+
+// Close smtp connection
+$mail->smtpClose();
+?>
+
+<?php require APPROOT.'/views/inc/header.php'; ?>
+<!--  TOP NAVIGATION  -->
+<?php require APPROOT.'/views/inc/components/topnavbar.php'; ?>
+
+<!--  SIDE NAVIGATION  -->
+<?php require APPROOT.'/views/inc/components/sidenavbar.php'; ?>
+
+
+<h1>Driver Dashboard</h1>
+
+<?php require APPROOT.'/views/inc/footer.php'; ?>
diff --git a/app/views/inc/components/sidenavbar.php b/app/views/inc/components/sidenavbar.php
index 54413ee9..717a3af1 100644
--- a/app/views/inc/components/sidenavbar.php
+++ b/app/views/inc/components/sidenavbar.php
@@ -4,11 +4,13 @@
         <a class="sidenav-close-btn" onclick="navToggle()">X</a>
         <div class="items">
             <div class="item selected"><img src="<?php echo URLROOT ?>/images/home.svg" alt="">Dashboard</div>
-            <div class="item"><img src="<?php echo URLROOT ?>/images/booking.svg" alt="">Bookings</div>
+            <div class="item"><img src="<?php echo URLROOT ?>/images/booking.svg" alt="">Bookings</a></div>
             <div class="item"><img src="<?php echo URLROOT ?>/images/search.svg" alt="">Search Parking</div>
             <div class="item"><img src="<?php echo URLROOT ?>/images/history.svg" alt="">Parking History</div>
             <div class="item"><img src="<?php echo URLROOT ?>/images/package.svg" alt="">Packages</div>
-            <div class="item"><img src="<?php echo URLROOT ?>/images/vehicle.svg" alt="">Vehicles</div>
+            <a href="<?php echo URLROOT ?>/users/login">
+                <div class="item"><img src="<?php echo URLROOT ?>/images/vehicle.svg" alt="">Vehicles</div>
+            </a>
             <div class="item"><img src="<?php echo URLROOT ?>/images/rating.svg" alt="">Rating</div>
             <div class="item"><img src="<?php echo URLROOT ?>/images/profile.svg" alt="">Profile</div>
             <div class="logout"><a href="<?php echo URLROOT ?>/users/logout">Logout</a></div>
diff --git a/app/views/inc/components/topnavbar.php b/app/views/inc/components/topnavbar.php
index e27e9f19..b0effa9d 100644
--- a/app/views/inc/components/topnavbar.php
+++ b/app/views/inc/components/topnavbar.php
@@ -1,11 +1,11 @@
 <div class="topnav">
     <div class="container">
         <div class="items">
-            <a class="item logo" onclick="navToggle()"><img style="width: 20px" src="<?php echo URLROOT ?>/images/menu.svg" alt=""></i></a>
             <?php if (empty($_SESSION['user_id'])){ ?>
                 <a class="item" href="<?php echo URLROOT ?>/users/login">Login</a>
-                <a href="<?php echo URLROOT ?>/users/register">Register</a>
+                <a class="item" href="<?php echo URLROOT ?>/users/register">Register</a>
             <?php }else{ ?>
+                <a class="item logo" onclick="navToggle()"><img style="width: 20px" src="<?php echo URLROOT ?>/images/menu.svg" alt=""></i></a>
                 <a class="item" href=""><?php echo $_SESSION['user_name'] ?></a>
             <?php } ?>
         </div>
diff --git a/app/views/security/index.php b/app/views/security/index.php
index c627202c..ae5f0a10 100644
--- a/app/views/security/index.php
+++ b/app/views/security/index.php
@@ -2,6 +2,9 @@
 <!--  TOP NAVIGATION  -->
 <?php require APPROOT.'/views/inc/components/topnavbar.php'; ?>
 
+<!--  SIDE NAVIGATION  -->
+<?php require APPROOT.'/views/inc/components/sidenavbar.php'; ?>
+
 <h1>Security Dashboard</h1>
 
 <?php require APPROOT.'/views/inc/footer.php'; ?>
diff --git a/app/views/users/login.php b/app/views/users/login.php
index a8ac2043..26094605 100644
--- a/app/views/users/login.php
+++ b/app/views/users/login.php
@@ -12,7 +12,7 @@
         <form action="<?php echo URLROOT ?>/users/login" method="post">
             <!-- Email -->
             <div class="form-input-title">Email:</div>
-            <input type="email" name="email" id="email" required value="<?php echo $data['email'] ?>" />
+            <input type="text" name="email" id="email" required value="<?php echo $data['email'] ?>" />
 
             <!-- Password -->
             <div class="form-input-title">Password:</div>
diff --git a/app/views/users/register.php b/app/views/users/register.php
index b930f78a..0982e754 100644
--- a/app/views/users/register.php
+++ b/app/views/users/register.php
@@ -11,6 +11,10 @@
         <?php } ?>
 
         <form action="<?php echo URLROOT ?>/users/register" method="post">
+            <!-- Username -->
+            <div class="form-input-title">Username:</div>
+            <input type="text" name="username" id="username" required value="<?php echo $data['username'] ?>" />
+
             <!-- Name -->
             <div class="form-input-title">Name:</div>
             <input type="text" name="name" id="name" required value="<?php echo $data['name'] ?>" />
@@ -19,6 +23,10 @@
             <div class="form-input-title">Email:</div>
             <input type="email" name="email" id="email" required value="<?php echo $data['email'] ?>" />
 
+            <!-- Contact number -->
+            <div class="form-input-title">Contact number:</div>
+            <input type="text" name="contact_no" id="contact_no" required value="<?php echo $data['contact_no'] ?>" />
+
             <!-- Password -->
             <div class="form-input-title">Password:</div>
             <input type="password" name="password" id="password" required />
diff --git a/public/css/components/sidenavbar.css b/public/css/components/sidenavbar.css
index e38a38e0..ed91a329 100644
--- a/public/css/components/sidenavbar.css
+++ b/public/css/components/sidenavbar.css
@@ -70,7 +70,7 @@
     padding: 15px 10px 15px 10px;
 }
 
-.sidenav .container .items .logout a{
+.sidenav .container .items a{
     text-decoration: none;
     color: black;
 }