4.5 In the Event the Employee is more than 20 minutes in late on the working time, a fine of 500 Thai Baht (Five Hundreds Thai Baht) could be retained by the Employer at his own discretion; In the event the Employee do not show up at all without any previous written or spoken communication, the Employer is entitled to retain a fine of 1000 Thai Baht (One Thousand Thai Baht) from the Basic Salary and/or forthwith terminate this Agreement at his own discretion.