All the overnight trains were composed of Mk 1 vehicles that had vacuum brakes. This precluded the use of new Class 87s, which only had train air braking equipment, ….

In going back to school in Wittenberg, / It is most retrograde to our desire: / And we beseech you, bend you to remain

The document is divided up into a number of sections controlled by twisties.

I am a matchflare / you are another / Together / for an instant / we pierce the surrounding / dark