ky it, Sangh i Metnen Where a parcel fronts on more than one street, one additional freestanding sign, equal in area to the primary sign, is permitted provided that the distance between each freestanding sign is at least 50 m. (164.0 ft.). Freestanding signs shali not exceed a height of 5.0 m. (16.4 ft.) measured from the ground surface or from the curb elevation of the fronting street, whichever is higher. Notwithstanding subsection (7), the maximum height of a freestanding sign on a property zoned for commercial use and fronting Lougheed Righway shall not exceed 6.5 m. (21.3 ft.). Freestanding signs shall not have a sign area in excess of 1.5% of the lot area upon which the sign is located, to a maximum sign area of 20 m@ (215.3 eq. ft.). Where more than one type of sign is displayed on a lot, the maximum area of a freestanding sign shall be 0.75% of the lot area to a maximum of 20 m”, except as provided in _ subsection (11). Freestanding signs shall maintain sideyard setbacks of at least 3.5 m., and a rear yard setback of at least 6.0 m. On parcels with a minimum area of 2 ha. (4.9 acres) the maximum permitted sign area of the principal freestanding sign is increased by 1 m* (10.8 sq. ft.) for each metre (3.3 ft.) the outer edge of the sign is_set back from the front property line, to a maximum sign area of 30 m@ (322.9 sq. ft.). The maximum height of freestanding signa on such parcels is 6.5 m. (21.3 feet). The copy area of such signs shall not exceed 50% of the sign area. Notwithstanding subsections (9) and (11), where a portion of the principal freestanding sign is a Changeable Copy Sign, the sign area for the principal sign may exceed the allowable sign area provided in subsections (9) and (11) above, by a maximum of 6 m@ (64.5 sq. ft.) provided that the additional area is no greater than that of the changeable copy sign. The owners of two =r more adjacent parcels may combine their freestanding sign ailowances to form one single sign, the area of which shall be based on their combined parcel areas as if they were one parcel.