More rail services in England set to slow as heatwave shrinks soil
- Drought is shrinking soil under rail tracks, forcing slower trains
- SWR set to join east England operators in cutting speeds from 3 August
- Engineers use tampers and ballast to stabilise embankments long-term
South Western Railway is expected to announce reduced train speeds and timetable changes as prolonged drought conditions cause the soil beneath railway embankments to shrink, disturbing track alignment. This follows similar measures already confirmed by rail operators in the east of England, and reflects a wider pattern of…