A two-year-old boy was killed and a man sustained serious injuries when a car mounted the pavement and struck several pedestrians in a car park at the junction of Harbour Street and Cromwell Road in the seaside town of Whitstable, Kent, at about 8:24 p.m. on Saturday. Kent Police said a man in his twenties was arrested at the scene on suspicion of causing death by dangerous driving and remains in custody while detectives appeal for witnesses and review CCTV footage. No further details about the suspect or the vehicle have been released. The boy was pronounced dead on site despite emergency medical treatment, while the injured man was taken to hospital in a life-threatening condition. Officers urged anyone who saw the incident or has dash-cam footage to come forward as the investigation continues.