Gibraltar's government has reportedly said delays at the border with Spain has affected thousands of people, according to a statement reported by the BBC.
It reportedly said: "The Spanish Government has inflicted these unnecessary delays on the elderly, children and the infirm in up to 30 degrees of heat.
"This torture has resulted in an ambulance being deployed to treat people with medical conditions.
"On Friday, for instance, a Spanish man had to be taken to hospital with chest pains."
More top news
A 29-year-old Frenchman - named by police as Smail Ayad - has been arrested on suspicion of murder.
The former Ukip leader told ITV News he thinks Trump can go all the way "if he sticks to his campaign messages".
Trump introduced Farage as "the man behind Brexit" who had won "against the odds".