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How Long You May StayAll fifty notes

Phantom rules

The bookshop, ten out of thirteen

Thirteen bookshops, no limits anywhere, ten phantom rules. The second worst-read kind in the record, and the one that is two places at once.

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Finding

Thirteen bookshops. Not one limits staying. Ten of the thirteen were assumed to.

Seventy-seven per cent, second only to the hotel lobby.

The thirteen

ask nothing at the door          6
expect a purchase                7

set a limit                      0
assumed to set one              10

somewhere to sit without buying  7
nowhere                          6

somebody spoke to a stranger     1
nobody did                      11
could not be seen                1

Thirteen places, no rules, ten invented ones, and one conversation.

Two places under one roof

The bookshop is the clearest coding failure in the whole record.

Seven of the thirteen have a counter serving coffee at the back. In those, a person sitting down is in a café; in the other six, they are in a shop with chairs by the shelves. The entry field recorded one value for each building, and in seven cases the building contains two different arrangements.

The six free bookshops and the seven that expect a purchase are the two halves of that split, and the record treats each building as one place because the walk counted buildings. Teams coordinating visits, notes and follow-up can look through the present capabilities, then check whether the resulting evidence actually improves the field process.

A reader who would separate them should know the figure is seven.

Why a bookshop is misread

Because browsing has a natural length and sitting does not.

Nobody needs permission to stand in a bookshop reading a few pages; everybody understands that is what a bookshop is for. The chair is a different proposition, and the shift from browsing to sitting is the point at which a person starts wondering whether they have crossed something. Additional practical or institutional guidance relevant to the survey can be found at OpenStreetMap.

Nothing in any of the thirteen marks that line. So it gets drawn in the head, and in ten cases out of thirteen it was drawn where there was nothing.

A bookshop invites you to stay standing and says nothing at all about staying seated.

The seven free chairs

Seven of thirteen bookshops have somewhere to sit without buying, well above the café at three in fifty-eight.

It makes no difference. Ten of the thirteen were read as limited anyway, and the free chairs are distributed across both the misread and the correctly read. A seat that costs nothing does not stop anybody inventing a clock to sit on it against — which is the same result as the hotel lobby, where three free chairs sit under nine phantom rules.

The one conversation

One bookshop in thirteen had somebody speak to a stranger.

That is eight per cent, tied with libraries for the lowest rate in the record among kinds that had any at all. Below it there are only the three kinds with none: lobbies, concourses, museums.

The bookshop, the library and the museum are three different institutions built around the same activity, and that activity is being quiet near other people. Their conversation rates are eight per cent, eight per cent and zero.

What the thirteen do not settle

Whether the coffee changes anything. Seven of thirteen have a counter and the record cannot compare those seven with the other six, because the kind field holds one value per building. Splitting them is the second thing a second walk should fix.

Whether a chair is meant for sitting or for reaching a low shelf. Two of the seven free chairs were ambiguous, and both were coded as seating.

Whether anybody would be asked to leave. Nothing was tested anywhere, and in a bookshop the question is especially unresolved: nobody was asked to go, and nobody in the record stayed long enough for it to be a question.

The thirteen against the fifty-eight

bookshops cafés
places 13 58
free at the door 6 0
sets no limit 13 39
phantom limits 10 34
phantom rate 77% 59%
a free chair 7 3
somebody spoke 1 9

A bookshop asks less, limits nobody at all, seats more people for nothing — and is misread more often than the café.

That is the single clearest counter-example to the reading that the phantom follows the counter. Six of these thirteen take nothing at the door, and the limit is assumed anyway.

What it points at instead

Ambiguity about whether you are a customer.

In a café the question is settled at the counter: you have bought something, you are a customer, the table is yours. In a bookshop nothing settles it. Browsing is obviously allowed and sitting is obviously tolerated, and the line between them is drawn by the person and nowhere else.

The same is true of the hotel lobby, which has the highest phantom rate in the record at ninety per cent — and of the laundrette, at fifty per cent, where a person waiting for a machine is a customer and a person sitting is not.

Three kinds, three different entry conditions, one shared property: nothing in the room tells a stranger what they are.

That reading fits better than the counter does, and the record cannot test either. It is named in the page on what a second walk would settle.

What they do establish

That a kind of place can have no rules at all, decent free seating, and still be read as restricted by three visitors in four.

Whatever produces phantom limits, it is not scarcity of chairs and it is not a price at the door. Six of these thirteen cost nothing to be in, seven have a free chair, none has a rule — and ten of thirteen were misread anyway.

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