Paragraph H3:
"We and/or Virgin Media Payments may change our charges at any time. Any changes to our monthly charges will be published by us and/or Virgin Media Payments on the Virgin Media website and if the changes are significant we, and/or Virgin Media Payments will do our best to give you notice of the change(s) at least one month before the changes take effect. Any changes to usage charges and tariffs will be published on the Virgin Media website and will be reflected on your next bill after the changes take effect."
Paragraph J3:
"If we and/or Virgin Media Payments:
a) increase our charges under this agreement . . . . . .
. . . . . you may cancel those services affected without penalty by giving us and/or Virgin Media Payments (as applicable) at least 30 days' notice. Such notice must be given within 30 days of the increase in charges or changes to the services or this agreement being notified to you. If you were not notified of these changes in advance, you must give notice of cancellation of the services affected to us and/or Virgin Media Payments (as applicable) within 30 days of receipt of your first bill following such increase in charges. If you do not give notice of cancellation within the specified period, you will be deemed to have accepted the increase in charges and/or the changes to the services and this agreement. You will no longer be able to cancel your services under this paragraph. If you cancel any services in these circumstances, the increased charges will not apply to those services during the 30-day notice period and paragraph J2 will not apply if you cancel before the end of the minimum period"