Seaward: the tide stations
Eleven of them stand off the wall on piles, a few kilometres out, reached by boat and manned in turns before the Relief. A few years before the Relief Act lights began to show at the stations on nights when no keeper was posted, and the tables for those nights were found filled in, in an even hand, correct.
The keepers' wives said the elvers were in. Nobody has been posted to a station since, and the tables have gone on being filled in, and the ferry runs on them.
At the big tides of March and September the lit houses along the Front empty for a night and the seaward steps are covered with elvers, down to the waterline, facing out, open, so that the sea is lit for a kilometre offshore. Half the country walks down to watch. The Low Numbers say they are waiting for the rest. The issue is late the next morning and nobody complains about it.
Every nineteen years or so the water reaches the top mark, and then it is two nights, and it is the whole nine hundred kilometres at once, and the lit houses are dark. Afterwards the Door Office has more vacant doors than the deaths account for.
Those two nights, and the people who went out on the tide, in Next door