The investigation centres around an incident where Rubiales grabbed and kissed player Jenni Hermoso on the lips after Spain’s victory in the women’s World Cup.
The incident has sparked a nationwide debate over women’s rights, macho behavior, and sexual abuse.
Several complaints were filed with the prosecutor’s office regarding the incident.
The office indicated that a full inquiry would only be launched if Hermoso chose to pursue it.
Hermoso has stated that she did not consent to the kiss.
FIFA suspended Rubiales following the incident, but he has refused to step down from his position, asserting that the kiss was consensual.
This has intensified the pressure on him as the RFEF regional chiefs called for his immediate resignation due to the “unacceptable behaviours” that have harmed the reputation of Spanish football.
Rubiales’ mother has begun a hunger strike in defence of her son as calls mount for his resignation.
The controversy has stirred discussions on systemic macho behaviour in Spanish society and has prompted protests in support of Hermoso and against Rubiales.
Hundreds of people gathered in Madrid to call for Rubiales’ resignation, chanting slogans that emphasised the non-consensual nature of the incident.
United Nations spokesperson Stephane Dujarric commented on the issue, emphasising that sexism remains a critical problem in sports.
Dujarric urged Spanish authorities to address the matter while respecting the rights of female athletes.
In an unexpected twist, Rubiales’ mother launched a hunger strike in protest of her son’s treatment, locking herself inside a church in southern Spain.
All 23 players from Spain’s winning World Cup squad, along with other squad members, announced their refusal to play international matches while Rubiales remains in office.
The controversy has highlighted the broader issue of gender dynamics within Spanish society.
Amid calls for his resignation, Rubiales has defended himself legally and maintained that the kiss was spontaneous and consensual.
The RFEF has indicated that it will support him in proving his innocence.
Deputy Prime Minister and Acting Labour Minister Yolanda Diaz condemned the RFEF members who supported Rubiales and criticised the machismo culture prevalent in the society.
She also emphasized the need for better protection for victims of sexual harassment and violence.
The controversy surrounding the incident has reignited discussions on gender issues in Spain, a country where large-scale protests against sexual abuse and violence have taken place, leading to reforms in laws related to equal pay and abortion rights.