Great Britain's Tiffany Porter has stormed into the final of the women's 100m hurdles at the World Athletics Championships in Beijing.
The 27-year-old, who won bronze at the 2013 Worlds, stormed out of the blocks and comfortably won the race in 12.62s.
Porter was initially made to wait as the USA's Kendra Harrison was disqualified for a false start, but it had no effect on the Brit as she finished clear of the field.
It was a different story for Porter's sister Cindy Ofili as she finished sixth in her semi-final, which was not enough for the final.
