A BY-LAW TO AMEND ZONING BY-LAW NO. 28-80 TO REZONE CERTAIN LANDS ON AIRPORT ROAD AND GOLF CLUB ROAD FROM "RESIDENTIAL HOLDING (RH)" TO "RESIDENTIAL FIRST DENSITY (R1), RESIDENTIAL THIRD DENSITY (R3) AND RESIDENTIAL MULTIPLE SECOND DENSITY (RM2)" (899430 ONTARIO INC. & 2142727 ONTARIO INC. - HIGHLAND WOODS).