constituency_groups: 1257
This data as json
| id | name | constituency_area_id | constituency_group_set_id |
|---|---|---|---|
| 1257 | Washington and Gateshead South | 1257 | 7 |
This data as json
| id | name | constituency_area_id | constituency_group_set_id |
|---|---|---|---|
| 1257 | Washington and Gateshead South | 1257 | 7 |