The arrest came after firearms were detected by an X-ray machine positioned at the entrance to a hotel at the amusement park.
The 28-year-old man, who was not known to security services, was stopped by Disney staff who found the weapons, which included an automatic handgun, hidden in his suitcase at about noon.h/t dailymail
The man was with a woman who was also arrested.
This is a developing story. Check back for updated details.