Explained: The proceedings Spanish ex-soccer chief Luis Rubiales could face

Former Spanish soccer federation president Luis Rubiales, who caused a furore when he grabbed player Jenni Hermoso's head and kissed her on the lips following Spain's victory at the Women's World Cup on August 20th, faces at least three legal and administrative challenges.

Hermoso says that she did not want to be kissed and that she felt "vulnerable and victim of an aggression".

After weeks of resisting calls to step down as president of the Royal Spanish Football Federation (RFEF), Rubiales finally quit on September 10th.

He maintains the Hermoso kiss was "spontaneous, mutual, euphoric and consensual".

Rubiales appeared before a High Court judge on Friday over a complaint of sexual assault and coercion stemming from the allegedly unsolicited kiss.

Prosecutor Marta Durantez Gil filed the complaint after Hermoso said she and her relatives were put under pressure by Rubiales and his entourage to say that she "justified and approved what happened".

Judge Francisco de Jorge, who on Friday imposed a restraining order to prevent Rubiales from approaching Hermoso, will hear and examine evidence before deciding whether to bring formal charges and advance the case to trial.

Sexual assault carries a prison term of between one and four years.

Rubiales had been provisionally suspended for three months from all football-related activities by world soccer governing body Fifa since August 26th.

Two days before that its Disciplinary Committee opened proceedings based on article 13 in its code which deals with "offensive behaviour" by players and officials, particularly with "violating the basic rules of decent conduct" and "behaving in a way that brings the sport into disrepute".

Rubiales said he would use the investigation to show his