FORM 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER FURNISHED PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 22 January 2007 BRITISH AIRWAYS Plc (Registrant's Name) Waterside HBA3, PO Box 365 Harmondsworth UB7 0GB United Kingdom Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F X Form 40-F Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule101(b)(1) Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders. Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7) Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organised (the registrant's "home country"), or under the rules of the home country exchange on which the registrant's securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant's security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR. Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes No X If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): CONTENTS 1. BA given formal notice SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorised. BRITISH AIRWAYS Plc By: /s/_________________________ Name: Alan Buchanan Title:Company Secretary Date 22 January 2007 INDEX TO EXHIBITS Exhibit No. Description 1. BA given formal notice The Transport and General Workers Union (TGWU) has given formal notice to British Airways that the airline's employees who are members of the TGWU's cabin crew branch will be called upon to take part in industrial action. The action would take the form of a series of 72 hour strikes on Monday January 29 to Wednesday January 31; Monday February 5 to Wednesday February 7 and Monday 12 to Wednesday February 14 and on further dates to be notified. The airline said it remains committed to the search for a peaceful outcome to this dispute and it has urged the union to withdraw this totally unjustified strike threat to give negotiations the fullest chance of success. ends January 22, 2007 007/PM/07