Piko wheelsets ?

Linz (Voestalpine) - Passau - Aachen - Montzen Erlquelinnes - Jeumont Frethrun - Dollands Moor - Burton on Trent.

All that way without incident, then off the road at Burton (pic shows it back on the road again but awaiting examination).

This actually happened on Monday morning, the wagons still haven't been passed to move .... the cause of derailment ???? Contractors had been in over the weekend to tarmac over some potholes .... and filled the flange gap in the road / rail siding as well.