The type of tunnel construction precluded having refuges, and with the alternative route through Sydenham available, diversions were the easier option if anything failed in the tunnel.

Apparently.

Tony

> On 5 Dec 2023, at 17:14, Matthew Geier matthew@...> wrote:

>

> On 5/12/23 16:59, Robert Taaffe wrote:

>> When the airport line was designed it was intended that it would never be maintained under traffic, only at night or during possessions.

>

> So the assumption was that things would only break on schedule ?

>

> Actually given the state of some of the Sydney Citadis already, I think that thinking is being applied to them to.

>

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