[PQ] Overcrowding and Ventilation on the DART

[zag]

Would these sidings be the ones in Clontarf that haven't been commissioned for something like a year now ?

Is is asking too much that there be a good valid reason for this ? Wild guess (I know it's not the real one, but it makes as much sense as anything else) would be that they discovered someone had secretly dug a big tunnel underneath it and the supports are only strong enough to take a single DART carriage at a time . . . you know, kinda like the port tunnel.

z