Due to the protest of the public transport in Sofia, the Sofia Metropolitan announced that they will launch an additional six trains on the metro lines - four trains on Lines M1, M2 and M4, as well as two additional trains on Line M3. This is reported by BNT.
The movement interval will be:
In the morning rush hour (7:30 a.m. - 9:30 a.m.), the movement interval on Lines M1 and M4, will be reduced to under 3 min. in the section MS “Slivnitsa“ - MS “Mladost 1“ and under 6 min. in the sections of the MS “Mladost 1“ – MS “Business Park“ and MS “Mladost 1“ – MS "Sofia Airport“.
From 09:30 to 16:30 the interval will be reduced to under 4:30 min. in the section MS “Slivnitsa“ - MS “Mladost 1“ and under 9 min. in the sections MS “Mladost 1“ – MS “Business Park“ and MS “Mladost 1“ – MS "Sofia Airport“.
On Line M2, the interval will be reduced to under 6 min. in the morning rush hour and under 9 min. for the period 09:30 a.m. - 4:30 p.m.
In the morning rush hour (7:30 a.m. – 09:30 a.m.) the interval on Line M3 will be reduced to under 4:30 min., and in the period from 09:30 a.m. to 4:30 p.m. the interval on Line M3 will be under 6 min.