Gary, is this the entrance to the old harbor tunnel, or are we waiting in the wrong place?

Rebecca, it’s the entrance, but the guided tour is temporarily suspended while they inspect the emergency lighting.

That explains the barrier. From here, the tunnel looks impressive—narrow, vaulted, and still lined with the original brickwork.

It is, although the lower section floods after heavy rain, which is why they’re checking the drainage and evacuation route today.