1Lokomotiv Mezdra were excluded from V Grupa on 29th March due to a FIFA decision in favor of the former Mezdra player Damian Rączka for unpaid salary.
Dolna Kremena is a village located in Mezdra Municipality, within Bulgaria's Vratsa Province, and is located approximately 4 kilometers from the town of Mezdra.
The range of the dialects includes most of northwestern Bulgaria, to the west of the line between Nikopol, Pleven and Mezdra and to the north of the line between Vratsa and Belogradchik.