DAY ONE HIGHLIGHTS

7.48pm - Super Scot Laura Muir begins her 1500m campaign in the second of three heats. 8.20pm - Usain Bolt joins British trio CJ Ujah, James Dasaolu and Reece Prescod in the 100m heats. 9.20pm - Mo Farah goes for gold in the 10,000m, an event he won at the two previous World Champships.