Hungary has seized a train carrying refugees from Croatia, according to the Hungarian Disaster Unit.
It is reported that 40 Croatian police were disarmed and the train driver was arrested during the incident.
Earlier today Hungary accused Croatia of encouraging refugees to illegally cross borders and "shipping" them to Hungary without prior consultation.
International development secretary announces extra resources to help identify and prioritise the most vulnerable refugees from camps.
Thousands of refugees and migrants have been trapped in a cruel tug-of-war overnight as European nations squabble over what to do with them.
Croatians have been warning refugees and migrants who are attempting to cross the country's border to be aware of minefields in the area.