With several additional 2nd teams materialising towards the end of September, together with the suspension of games continuing indefinitely, the possibility of fixture congestion occurring in some of the lower divisions towards the end of the season has become an increasing concern. With that in mind, it has been decided to split the initial Divisions 3, 3A and 3B into four rather than three divisions.

However, all the opening games in season 2020/21 which took place on Sept 5 and Sept 12 involved teams which will remain in the same division after the split and the results of those games will therefore count as part of the revised structure. The new split is set out below: