Question: what trains do gwr use?
Answer: 4 Class 57 diesel locomotives for 2 Night Riviera sleeper sets.
8 Class 143 Pacer sets.
19 Class 150 Sprinter sets.
16 Class 158 Express Sprinter sets.
36 Class 165 Network Turbo sets.
21 Class 166 Networker Turbo Express sets.
12 Class 255 Castle sets (10 in service)
45 Class 387 Electrostar sets.