Thank you for your response. That is useful advice and I apologise for the approach. We would not want anybody helping us to risk disciplinary action so we will talk to ATOC and ASLEF before speaking to drivers.
I work for a company called Lambent.
We specialise in documentaries and are hoping to produce a documentary for Channel 4 about procedure put in place for drivers after a fatal collision. I am hoping you would be willing to talk to me and my director...