Yes: it takes an extraordinary amount of cultural back-pressure to counter out the tendency to protect the organizational hierarchy. This can be slightly better in the public sector when laws require disclosure but it's usually still too easy to obscure matters or, especially, rely on complex organizational structures and outsourcing to diffuse responsibility to the point that it’s hard to hold any one person accountable.

Raising safety issues is part of a senior engineer's duties (or any engineer, really).

Since railways through Europe are a state monopoly, it's not like there are tons of people in the industry that do not work for said 'client'. Who is supposed to pull the alarm in this case? No One? That's how you end up with Boeing-adjacent engineering.

That's usually the only option when nobody listens.

but do "correct internal channels" exist, are accessible by the people people in raising concerns (especially potentially anonymously) and are not ignored?

because most times they aren't really usable if they even exist

and raising concerns on such channels can often get you in as much trouble as doing so publicly -- but without you concerns being pretty much guaranteed ignored

Maybe, but it was already public knowledge:

> In September 2023 the government regulator, the Office of Rail and Road (ORR), had issued an improvement notice to Network Rail about overcrowding at the station, warning: “You have failed to implement, so far as reasonably practicable, effective measures to prevent risks to health and safety of passengers (and other persons at the station) during passenger surges and overcrowding events at London Euston Station.”

It's concerning to me that Hendy was the chair of Network Rail from 2015 before becoming Transport Minister, and here he is sacking someone after a comment about his former workplace. Should definitely be an investigation into his motives/incentives IMO