Those parts of Lincolnshire and Nottinghamshire.
Bounded by: On the North by the Humber to the sea. On the South the Lincolnshire boundary with Norfolk and Cambridgeshire to A15 at Deeping Gate, the A16, A6121 to A1 at Stamford. On the West by the A1 to B1174 at Little Ponton, B1174 through Grantham, A1 to A46 at Winthorpe Island. (including road through Long Bennington) A46, A1133 to WINTHORPE VILLAGE, the River Trent to the Humber.