A police officer driving a van that followed two teenage boys on an electric bike shortly before it was involved in a fatal crash, prompting a riot in Cardiff, is being criminally investigated for dangerous driving.
The Independent Office for Police Conduct (IOPC) has been examining whether the marked van was chasing Kyrees Sullivan, 16, and Harvey Evans, 15, who were killed moments after CCTV footage caught the police vehicle just behind the bike.