trainmania100
Established Member
A brief tweet on the East Sussex Fire and Rescue Service website reports that they attended a fire "....in the roof of a train. Cause was accidental."
So it looks as though the toilet was probably not the origin of the fire.
As shown from the image on page two, the toilet looks fine. The door is closed, no marks on the toilet door which might indicate no attempt was made to access the toilet during the fire?