Her Majesty's Chief Railway Inspector invites DOO comments!

This from Ian Prosser, Her Majesty's Chief Inspector of Railways; and director, railway safety.

ORR has published the Principles for Driver Controlled Operation.

Meanwhile...

Any questions about the them please contact me https://t.co/kOPQ7dko6L

— Ian Prosser (@IanProsser7) April 5, 2017

Eye is impressed.

Play nicely.