http://www.raib.gov.uk/publications/...in_01_2011.cfm
The above link is from RAIB and should be read as a matter of urgency.
The contents of this report is a daming expose of slack working on the railway.
In all my time as a guard, union rep and safety rep have I seen such slackness as shown in this report.
If you do not know what you are doing, you should not be playing at trains.
No rule book, no safety critical records the list is endless.