trailing, a police car that in turn was trailing a protest that was taking place in munich today by verdion in the country. and what they say is that that that vehicle then overtook the police car and caused a collision, leaving over 20 people injured. police have identified a suspect as a 24—year—old afghan national. now this comes at a very important time for munich. the security conference starts tomorrow, where 60 world leaders, business figures and defence officials will be in the city discussing the end of the war in ukraine, among other things. and it's also ten days away from a snap election in germany, where immigration is one of the major issues. let's speak to our correspondent in berlin, damien mcguinness. first of all, the munich security conference, obviously security already heightened in munich because of that and many world leaders will be there including the us vice president, but will it be ramped up further in light of this? , , . ramped up further in light of this? , . ., this? this is an annual event with, as _ this? this is an annual event with. as you _ this? this