German officials are calling for stricter regulations on illegal fireworks and harsher penalties for rioters after a violent New Year's Eve resulted in five deaths and numerous injuries. The use of illegal 'kugelbomben' has been highlighted as a major concern, with politicians advocating for stricter border controls to prevent their importation. The chaos included attacks on emergency workers, leading to calls for tougher laws against such violence. Teljes cikk (Euronews.com)