Bikes on trains in the UK

From a rider I know:

https://forms.gle/C3ViaiedSv8km1bK7

As part of my final year studying Product Design at university, I am required to collect data via a questionnaire. My project is based around travelling on a train with a bicycle. The more responses I can get the better so if you could spare a moment to fill the questionnaire in, I would greatly appreciate it.

It would be ideal if you ride bikes (commuter or athlete) and travel by train every now and then.

Ta.