Train speed record

A French high-speed train (TGV) has smashed the world record for a train on conventional rails by a big margin, reaching 574.8km/h (356mph).

The previous TGV record was 515km/h (320mph), set in 1990.

The record attempt by a modified TGV took place on a track between Paris and the eastern city of Strasbourg.

The absolute train speed record was set by a Japanese magnetic levitation train - Maglev - in 2003. It reached a top speed of 581km/h (361mph).

The TGV set the new record at 1314 (1114GMT) on Tuesday. It was a modified version called V150, with larger wheels than usual and two engines driving three double-decker cars.

The BBC's Emma Jane Kirby said the three train drivers were seen grinning on French TV after they realised they had broken the record.