Coverage of day five's events from Victoria, Canada.
England's Linford Christie takes centre stage as he bids for a place in the 100-metres final and the chance to retain his title. Live coverage of the semi-finals start at 7.30.
There is also action from the women's 100-metres semi-finals which should see AAA champion Katherine Merry running for England, and the defending 800-metres champion Diane Modahl in the quarter-finals of her event.