11.3 youtube may at any time terminate its legal agreement with you if : a.you have breached any provision of the terms -lrb- or have acted in manner which clearly shows that you do not intend to , or are unable to comply with the provisions of the terms -rrb- ; or b. youtube is required to do so by law -lrb- for example , where the provision of the service to you is , or becomes , unlawful -rrb- ; or