On 26 September 2000, waves push the MS Express Samina off course, causing it to hit a group of rocks off Paros and sink, killing 80 people. The ferry was on autopilot with the crew not monitoring the ship's course. Instead, they were watching an association football match.

On 8 February 1986, a VIA Rail passenger train and a 118-car freight train collided, killing 23 people. The freight train crew did not stop at a red railway signal on a section of a passing loop because they were possibly asleep.