Exhibit 12.1
**Section 302 Certification**
**CERTIFICATIONS**
I, Edward Rogers,President and Chief Executive Officer,certify that:
1. I have reviewed this annual report on Form 20-F of Rogers Cable Inc.; 2. Based on my knowledge, this annual report does not contain any untruestatement of a material fact or omit to state a material fact necessary tomake the statements made, in light of the circumstances under which suchstatements were made, not misleading with respect to the period covered bythis annual report; 3. Based on my knowledge, the financial statements, and other financialinformation included in this report, fairly present in all materialrespects the financial condition, results of operations and cash flows ofthe company as of, and for, the periods presented in this report; 4. The issuer’s other certifying officer and I are responsible forestablishing and maintaining disclosure controls and procedures (asdefined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internalcontrol over financial reporting (as defined in Exchange Act Rules13a-15(f) and 15d-15(f)) for the issuer and have:
(a) Designed such disclosure controls and procedures, or causedsuch disclosure controls and procedures to be designed under oursupervision, to ensure that material information relating to thecompany, including its consolidated subsidiaries, is made known to usby others within those entities, particularly during the period inwhich this annual report is being prepared; (b) Designed such internal control over financial reporting, orcaused such internal control over financial reporting to be designedunder our supervision, to provide reasonable assurance regarding thereliability of financial reporting and the preparation of financialstatements for external purposes in accordance with generallyaccepted accounting principles; (c) Evaluated the effectiveness of the issuer’s disclosurecontrols and procedures and presented in this report our conclusionsabout the effectiveness of the disclosure controls and procedures,as of the end of the period covered by this report based on suchevaluation; and (d) Disclosed in this report any change in the issuer’s internalcontrol over financial reporting that occurred during the periodcovered by the annual report that has materially affected, or isreasonably likely to materially affect, the issuer’s internal controlover financial reporting; and
5. The issuer’s other certifying officer and I have disclosed, based on ourmost recent evaluation of internal control over financial reporting, tothe issuer’s auditors and the audit committee of the issuer’s board ofdirectors (or persons performing the equivalent function):
(a) All significant deficiencies and material weaknesses in thedesign or operation of internal control over financial reportingwhich are reasonably likely to adversely affect the issuer’s abilityto record, process, summarize and report financial information; and (b) Any fraud, whether or not material, that involves management orother employees who have a significant role in the issuer’s internalcontrol over financial reporting.
Date: *May 18, 2004*     */s/ Edward Rogers*   Edward Rogers President and Chief Executive Officer
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