(AFP) – A man set a train carriage in Switzerland on fire using a flammable liquid and stabbed passengers on Saturday, injuring six people including a six-year-old child, police said. The attack was the latest in a string of violent, often deadly assaults in Europe in recent months, with many claimed by the jihadist Islamic State group. The motive for Saturday’s attack was not immediately clear, police told AFP. “According to the information we have for the time being, the 27-year-old Swiss man poured out a flammable liquid … (which) caught fire,” police said, adding that the man “was also armed with at least one knife”. The man carried out the attack on a train travelling in Switzerland’s far east, along its border with Liechtenstein, and was also injured, regional police in the city of Saint Gallen said in a statement. Police said the attack had taken place at around 2:20 pm (1220 GMT) near the Salez station on a train running between Buchs and Sennwald and that some of the injuries were serious. Seven people including the suspected attacker were admitted to various hospitals with burn and stab wounds, the statement said. The victims included two men aged 17