0000897423-97-000001 SC 13D/A 1 19970106 AMEX GREYHOUND LINES INC 0000813040 4100 860572343 DE 1231 SC 13D/A 34 005-41800 97501574 15110 N DALLAS PKWY STE 600 DALLAS TX 75248 2147157000 15110 N DALLAS PARKWAY SUITE 600 DALLAS TX 75248 CONNOR CLARK & CO LTD ET AL 0000847056 0000 A6 1231 SC 13D/A SCOTIA PLAZA 40 KING STREET, SUITE 5110 BOX 125 TORONTO A6 4163600006 SCOTIA PLAZA 40 KING ST SUITE 5110 BOX 125 TORONTO A6 SC 13D/A 1 000089742397000001-001-seq1-sc-13d-a.txt GREYHOUND LINES, INC. SCHEDULE 13D AMEND. NO. 7