The Supreme Court agrees with El Corte Inglés in requiring ties from security guards in summer. The High Court argues that the decision is appropriate to the working conditions because it only affects personnel in air-conditioned units.

The union had filed a collective dispute lawsuit in July 2021, asking that the right of workers affected by this conflict not to wear a tie in the summer in the workplace be declared. The Supreme Court rejected its reasons, saying the pact already establishes exceptions for the use of said garment for weather reasons in certain cases.