A. Side Yards: In the commercial district, no side yard shall be required except as follows:
1. Dwellings shall comply with the side yard regulations of the residential district (subsection 8-3-4B of this title). (Ord. 16, 10-23-1970)
2. On a corner lot adjacent to a key lot in the commercial district, there shall be a side yard adjacent to the street of a width equal to not less than one-half (1/2) the depth required for front yards on the lots to the rear of such corner lots. (Ord. 16, 10-23-1970; amd. 2005 Code)
3. Along that side of every lot in the commercial district bordering upon property in the residential district, there shall be a side yard of a width not less than the width of a side yard required in the residential district (subsection 8-3-4B of this title).
B. Rear Yard: In the commercial district, no rear yard shall be required except as follows:
1. Buildings erected or used for dwelling purposes exclusively shall comply with the rear yard regulations of the residential district (subsection 8-3-4C of this title).
2. On every lot in the commercial district, the rear of which borders on property in the residential district, there shall be a rear yard of a depth equal to not less than twice the width of a side yard required in the residential district (subsection 8-3-4B of this title). (Ord. 16, 10-23-1970)