Get involved using #bbcglasgow2014published at 17:57 British Summer Time 29 July 2014
Wales 800m runner Joe Thomas:, external "The dreaded Glasgow 2014 first round done and dusted. On to the next one tomorrow night! Thank you for all the lovely messages as always!"
Thomas tangled with England's Andrew Osagie in the final few metres of the 800m heat, and Osagie was disqualified after he appeared to block Thomas' route to the line. Who was at fault? Watch our video to make up your own mind.