If you're involved in a car accident in which there are injured parties, are you obliged to call the emergency service and provide the necessary assistance to the victims?

Yes, this is an absolute duty of every participant in an accident where people are injured. According to Art. 44 para. 2 of the Road Traffic Act, it is necessary to provide the necessary assistance to the victims and to call the emergency medical team and the Police. It should be remembered that failure to provide assistance is a criminal offence punishable by imprisonment.