It was probably today that Greg started off on his journey back at Holyhead station. He would have travelled from North Wales, through England to France.
The return journey would have been essentially retracing the outbound trip on 18 September 1918 – something like:
- Train from Holyhead to London Euston
- Euston Square to Victoria via London Underground (Circle Line)
- Train from London Victoria to Folkestone
- Ferry from Folkestone to Boulogne
- Train from Boulogne to Aire
- Either via Desvres, Lumbres and St Omer,
- Or (less likely) along the circuitous route by which he arrived on 2 June 1918 from Berck Plage, via Étaples, Montreuil, Hesdin, St Pol and Chocques, and
- Tender from Aire-sur-la-Lys to Rely