Lamb only joined the League One outfit during the summer but his failure to break into the first-team setup has resulted in him being allowed to depart the club.
That has allowed Alfreton to swoop for the 30-year-old, who spent the early part of his career with Liverpool and Chester City.
Lamb has been handed a place on the substitutes' bench for Alfreton's fixture with Bristol Rovers on Tuesday evening.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Scunthorpe UnitedScunthorpe | 9 | 6 | 2 | 1 | 14 | 3 | 11 | 20 |
| 2 | Chester FCChester | 9 | 5 | 2 | 2 | 14 | 10 | 4 | 17 |
| 3 | Curzon AshtonCurzon Ashton | 9 | 5 | 2 | 2 | 11 | 8 | 3 | 17 |
| 4 | Chorley | 9 | 4 | 4 | 1 | 17 | 11 | 6 | 16 |
| 5 | Alfreton TownAlfreton | 9 | 4 | 4 | 1 | 14 | 9 | 5 | 16 |
| 6 | Scarborough AthleticScarborough Ath | 9 | 4 | 3 | 2 | 15 | 11 | 4 | 15 |
| 7 | Hereford UnitedHereford | 9 | 3 | 5 | 1 | 14 | 8 | 6 | 14 |
| 8 | King's Lynn TownKing's Lynn | 9 | 4 | 2 | 3 | 9 | 10 | -1 | 14 |
| 9 | Kidderminster HarriersKidderminster | 9 | 4 | 1 | 4 | 13 | 9 | 4 | 13 |
| 10 | Farsley CelticFarsley Celtic | 9 | 4 | 1 | 4 | 13 | 11 | 2 | 13 |
| 11 | Darlington | 9 | 3 | 4 | 2 | 8 | 6 | 2 | 13 |
| 12 | Brackley Town | 9 | 4 | 1 | 4 | 11 | 10 | 1 | 13 |
| 13 | South Shields | 9 | 4 | 1 | 4 | 13 | 14 | -1 | 13 |
| 14 | Spennymoor TownSpennymoor | 9 | 3 | 3 | 3 | 14 | 11 | 3 | 12 |
| 15 | Buxton | 8 | 4 | 0 | 4 | 11 | 9 | 2 | 12 |
| 16 | Leamington FCLeamington | 8 | 3 | 3 | 2 | 10 | 8 | 2 | 12 |
| 17 | Peterborough SportsP'boro Sports | 9 | 3 | 2 | 4 | 8 | 11 | -3 | 11 |
| 18 | SouthportSouthport | 9 | 3 | 2 | 4 | 13 | 20 | -7 | 11 |
| 19 | Warrington Town | 9 | 2 | 3 | 4 | 10 | 13 | -3 | 9 |
| 20 | Needham Market | 9 | 2 | 1 | 6 | 5 | 14 | -9 | 7 |
| 21 | Oxford CityOxford City | 8 | 1 | 3 | 4 | 10 | 17 | -7 | 6 |
| 22 | Rushall Olympic | 9 | 2 | 0 | 7 | 10 | 17 | -7 | 6 |
| 23 | Marine AFC | 9 | 1 | 3 | 5 | 3 | 12 | -9 | 6 |
| 24 | RadcliffeRadcliffe | 8 | 0 | 4 | 4 | 12 | 20 | -8 | 4 |
| > National League North Full Table | |||||||||
