Refusing to let a security guard check your bag: what the law says

Refusing to open your bag for a security guard: what the law allows

There's a scene that plays out at the entrance of half the country's establishments, and very few people know how to handle it on the spot. A customer, bag on their shoulder, is about to leave; the security guard, newly on duty, asks to see inside. The response many give – 'call the police' – is neither a bluff nor bravado: it is, with nuances, the only way out the rule allows. The problem is that almost no one distinguishes between what a guard can do, what a cashier can do, and what only an authority figure can do.

The discussion stems from a specific case: a person who frequents the same store with a small backpack, which they didn't buy that day to avoid waiting in line, and who, upon exiting, was asked by a guard to show its contents. They asked if the check applied to everyone. The guard replied it was random. The customer refused and invited him to call the police.

What a security guard can demand

The most cited text is Article 32 of the Private Security Law. It attributes to guards the function of carrying out 'necessary checks, searches, and preventions,' and empowers them to 'perform identity checks, personal belongings, packages, merchandise, or vehicles' at the access or interior of the premises where they provide service. The key lies in the last part: without being able to retain personal identification.

This is where the confusion arises. A guard can ask. A cashier can also ask, even if they have no authority. And the customer can refuse in both cases. What neither of them can do is forcibly search, detain someone in a back room, or act as a substitute for the State. If there are indications of theft, the correct procedure is to call the police, the only ones who can conduct searches and checks under proper conditions.

The double standard between backpacks and handbags

Part of the debate argues that selective checks almost always target the same profile: men, backpacks, casual clothing. And that handbags – objects much easier to conceal merchandise in – rarely undergo the same process. The recurring complaint is not just about intrusion, but about discrimination: a customer with a backpack is asked to leave it in a locker or open it, while someone with a handbag is never asked.

Some report having filed a formal complaint about this asymmetry and receiving a generic response about where to leave their backpack, completely avoiding the core issue: the alleged discrimination. A complaint that ends up bouncing between agencies without any of them taking on the case.

The police's dilemma and the complaint process

When the guard calls the police, a tricky area comes into play. The dominant version in the debate is that the officer can justify the check with broad formulas – robberies in the area, prior warning, suspicious behavior – and that it rarely leads to consequences. The repeated recommendation: record from the very first second, ask for a complaint form, and submit it at the establishment. Even take it to the Consumer Information Office (OMIC), although they often refrain from intervening.

The most common practical consequence, however, is not legal but market-related. Several accounts coincide on the same outcome: returning the purchase in the presence of the guard and not returning to the store. Responsible consumption, after all, also means deciding where not to shop.

Airports, stadiums, and the rest of the grey area

It's important not to mix scenarios. In an airport, a courthouse, a nuclear power plant, or a sports venue, searches – random or systematic – are regulated, and guards operate as auxiliaries to the Security Forces and Corps. The discussion then gets tangled in administrative competencies: who authorizes whom, whether it's the National Police or the Civil Guard, a statistical rivalry that doesn't change anyone's life at the supermarket door.

The point where the analysis always gets stuck is the same: asking is free, refusing is also free, and the one who has the authority to compel is not behind the counter. Everything that remains between these two columns is pure guard's discretion, and the law offers no guidance there.