A.__In York County, the municipalities of Arundel, Kennebunk and Kennebunkport and that portion of the municipality of Biddeford bounded by a line described as:__beginning at the Biddeford-Arundel boundary and its intersection with the abandoned railroad; then northeast along the abandoned railroad until it intersects with the Biddeford Connector; then southeast along the Biddeford Connector until it intersects with the Boston and Maine Railroad; then northeast along the Boston and Maine Railroad until it intersects with South Street; then northwest along South Street until it intersects with Main Street; then northeast along Main Street until it intersects with Thacher Brook; then east along Thacher Brook until it intersects with the Saco River at the Biddeford-Saco boundary; then southeast along the Saco River until it intersects with the Atlantic Ocean; then southwest along the Atlantic Ocean until it intersects with the Biddeford-Kennebunkport boundary; then northwest along the Biddeford-Kennebunkport boundary until it intersects with the Biddeford-Arundel boundary; then northwest along the Biddeford-Arundel boundary to the beginning point; and including all islands.

5.__Senate District 5.__Senate District 5 consists of:

A.__In York County, the municipalities of Buxton, Dayton, Old Orchard Beach and Saco and that portion of the municipality of Biddeford north of the Biddeford-Arundel boundary and northwest of a line described as follows:__ beginning at the Biddeford-Arundel boundary and its intersection with the abandoned railroad; then northeast along the abandoned railroad until it intersects with the Biddeford Connector; then southeast along the Biddeford Connector until it intersects with the Boston and Maine Railroad; then northeast along the Boston and Maine Railroad until it intersects with South Street; then northwest along South Street until it intersects with Main Street; then northeast along Main Street until it intersects with Thacher Brook; then east along Thacher Brook until it intersects with the Saco River at the Biddeford-Saco boundary.

6.__Senate District 6.__Senate District 6 consists of:

A.__In Cumberland County:

(1)__The municipality of Gorham and that portion of the municipality of Scarborough west of a line described as follows: beginning at the intersection of the South Portland-Scarborough boundary; then south along