New Delhi, Apr 09 (ANI): Hoping to get justice for his son, father of Mercedes-hit-and-run case victim Hemraj Sharma on Saturday said the police are now in action. He also thanked the media and everyone who supported them. He also called for strict laws to ensure that such incidents do not take place in the future. Siddharth Sharma’s sister Shilpa Mittal said the arrest has just happened, but this is a long process. She added that she is not the first to fight such a battle, but she definitely wants to be the last one. She added that the system of the country is a complete failure and it needs to be improved drastically.