Barry winced as Bart pulled up to the side of the Batmobile. He was half expecting Bruce to detonate some kind of anti-flash weapon to stop the youngster in his tracks.
Instead he not only let Bart speed off, but he gave chase.
Barry rolled his eyes and immediately caught up with the car and gave Batman a look through the window that said 'stop encouraging him' before putting his foot down and zipping up to Kid Flash.