Virgin Media 2006 Annual Report Download - page 275

Exhibit 31.2
CERTIFICATIONS
I, Jacques Kerrest, certify that:
1. I have reviewed this annual report on Form 10−K of Virgin Media Inc. (“Virgin Media”) and Virgin Media Investment Holdings
Limited.
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact
necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with
respect to the period covered by this report.
3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all
material respects the financial condition, results of operations and cash flows of the registrants as of, and for, the periods presented in
this report.
4. The registrants’ other certifying officer and I are responsible for establishing and maintaining the registrants’ disclosure controls
and procedures (as defined in Exchange Act Rules 13a−15(e) and 15d−15(e)) and Virgin Media’s internal control over financial
reporting (as defined in Exchange Act Rules 13a−15(f) and 15d−15(f)) and have:
a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under
our supervision, to ensure that material information relating to the registrants, including its consolidated subsidiaries, is made
known to us by others within those entities, particularly during the period in which this report is being prepared;
b) Designed Virgin Media’s internal control over financial reporting, or caused such internal control over financial reporting
to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c) Evaluated the effectiveness of the registrants’ disclosure controls and procedures and presented in this report our
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this
report based on such evaluation; and
d) Disclosed in this report any change in the registrants’ internal control over financial reporting that occurred during the
registrants’ most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrants’
internal control over financial reporting.
5. The registrants’ other certifying officer and I have disclosed, based on our most recent evaluation of internal control over
financial reporting, to the registrants’ auditors and the audit committee of the registrants’ board of directors (or persons performing the
equivalent functions):
a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting
which are reasonably likely to adversely affect the registrants’ ability to record, process, summarize and report financial
information; and
b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the
registrants’ internal control over financial reporting.
Date: March 1, 2007 /s/ Jacques Kerrest
Jacques Kerrest
Chief Financial Officer
Source: VIRGIN MEDIA INVESTM, 10−K, March 01, 2007