Whilst personally an amateur who has had an interest in railways and public
transport since a young age, I share a house with a station officer whose
primary job is safeworking at an outer suburban station in Melbourne. His
girlfriend who I get along with quite well also works at an inner suburban
station selling tickets. Hence any safeworking issues, I ask him about (or
look up his Safeworking Manual). Station issues I am also a reliable source
for as I have two people I can ask. Anything else is my own amateur opinion!