The ganger blinked, and turned toward the one on the ground, and then began to back toward the car. The others took this as the sign they'd been waiting for, and began dragging their gagging and hacking leader back and into the car. They all piled in quickly, and the car jerked forward even before all of them were fully inside. The last ganger fired a couple of random shots toward them, but they went wide and impacted in the storefront behind them. Kyle waited until they were at least a block away and then gathered the power for a small, showy spell he'd known since school. It was harder to cast while maintaining the barrier spell, but it was well within his ability. A split second later, a flash of blue and silver fireworks erupted at the rear of the car. It was only light and sound, and did no damage, but the car jerked as it accelerated again, then quickly turned down a side street heading west.