A flight attendant has warned holidaymakers to 'always' keep their curtains closed in hotel rooms as they're heading out to do some exploring.
Miguel Muñoz, a former member of cabin crew, revealed that the simple act of leaving the curtains a certain way could actually prove to be an easy way to stay safe when travelling abroad.
He urged holidaymakers to "always keep the curtains closed" even when they're not in their room, reports the Express.
