doctor emma nottingham, lecturer at university of winchester, thank you, on the case of archie battersbeest 12 people have been killed and 32 injured after a polish bus veered off a highway early this morning. the bus was heading in the direction of the croatian capital zagreb when it crashed near the city of varazhdeen. it was on its way to a well known catholic pilgrimage site in bosnia—herzegovina. three priests and six nuns were among the bus passengers. poland'sjustice minister has ordered warsaw's prosecutors office to launch an investigation into the cause of the bus crash. our warsaw correspondent adam easton explained to us what authorities believe happened to the bus. this bus set off from poland yesterday, on friday, and it was travelling southwards to that small southern bosnian town. it was in northern croatia when the crash happened, which took place at 5:40am local time, so round about dawn. apparently, it veered off the highway and rolled into a ditch, causing the deaths of at least 12 of those passengers, and injuring all 32 other people on board. we know there were two d