(ROUGH CUT ONLY - NO REPORTER NARRATION)<br/> <br />More than 100 cars crashed on a German highway near Frankfurt due to heavy snow and poor visibility on Tuesday (March 12) and more the 30 people were injured, six of them seriously, according to police.<br/> <br />Police added that no one was killed in the pile-up<br/> <br />The mass accident happened at noon in central Hesse state and several trucks were involved. At the time of accident, there was heavy snowfall which caused poor visibility.<br/> <br />Snow had been falling for days in some parts of Germany, causing accidents on the roads and on sidewalks.