11.1.3 undertake emergency maintenance and/or suspend access to the servers and that as a result of which the Site may be less accessible or unavailable to you from time to time.</p>12 Severance<p>If any court or competent authority finds that any provision of these Terms (or part of any provision) is invalid, illegal or unenforceable, that provision or part-provision shall, to the extent required, be deemed to be deleted, and the validity and enforceability of the other provisions of these Terms shall not be affected.</p>13 Variation<p>We may revise these Terms at any time by amending this page.