The OSCARs released some V sets to allow services to be built up to eight carriages and 1977 built DCM and DCT carriages to be withdrawn .
The layout and features of the OSCARs are similar to their predecessor the G sets .
The OSCARs released some V sets to allow services to be built up to eight carriages and 1977 built DCM and DCT carriages to be withdrawn .
The layout and features of the OSCARs are similar to their predecessor the G sets .