Sol camp's sign: Madrid's public square turned private ground

Sol: the sign that turns a public square into someone else's enclosure

A square is the place where no one needs permission to be. Puerta del Sol, in Madrid, is hosting a camp that has put up a sign marking out its perimeter, and that signage alone has been enough to reopen an old question: who decides which stretch of public street stops belonging to everyone? The issue arrived with a scene that sums it up: a woman presenting herself as a victim of squatting pitched her tent inside the camp to demand the defence of private property, and ended up outside the tent.

Can you walk through the Sol camp?

The short answer is that the street has not changed hands: it is public ground and you can cross it whenever you like. The long answer is that crossing it today means accepting a perimeter drawn by the campers, plus a recommendation to take a detour that reads, depending on who interprets it, as courtesy or as a rule in disguise. The most repeated view is that recommending where to walk is already a way of ordering other people's space.

Facing that is the safety argument: crossing between tents carries risks, and those who warn about it insist they are not trying to ban anything. The tension is not resolved with goodwill, because the two sides are talking about different rights: one about the right of way, the other about the right to remain.

The sign that treats public ground as private premises

What is being debated is not the existence of the sign, but its effect. By marking out the perimeter, the camp draws a border inside a space with no administrative borders: the square is still municipal, but it works like an enclosure with its own rules and an imaginary gate. Hence the most widespread accusation, that of privatising public space for the use of a few.

The symmetric objection also appears: if private takeovers of the street have been tolerated for years —a vehicle parked in front of someone's home, for instance— the complaint loses force. That double standard is precisely the ground where the matter stops being urban planning and becomes politics.

The woman who pitched a tent to demand private property

The most repeated episode is that of a 58-year-old woman who, under the pseudonym Maricarmen, moved into one of the camp's tents. Her motive, according to the story circulating: to denounce squatting from the inside, as a lesson to the protesters. The outcome was swift. The occupants of the tent demanded its immediate return and she ended up outside.

The anecdote works as an uncomfortable mirror: someone claiming private property by occupying another person's tent discovers that property, when defended by the other side, becomes negotiable. No one has yet explained under what title a square metre of the plaza is occupied, and under what title a tent within that same square metre is occupied.

Quechua tents, thirty days and a very particular sense of humour

The material detail does not go unnoticed either. The tents, made by Quechua and bought at Deca, have a 30-day return window, and someone joked that the camp might be dismantled before the warranty expired. The joke does not cover the substance: the camp's equipment is use-and-return, just as the occupation of the square is, by definition, meant to be temporary.

While it remains unclear who is in charge of the perimeter, the question nobody will put their name to is still the same. If the square belongs to everyone, at what size does an occupation of the street stop being a protest and start counting as property?