By Layli Foroudi EPINAY-SOUS-SENART, France (Reuters) – Mohamed Assam went to buy groceries at a supermarket close to his home near Paris one April afternoon in 2020. By the time he returned, he had incurred more than 900 euros in fines for nine different infractions without once, he said, coming into contact with a police officer. The 27-year-old from the Paris suburb of Epinay-sous-Senart said he learned of the fines about a week later, when he received notifications in the post. His alleged offences, which he is contesting, include violating COVID-19 lockdown rules and lacking correct headl…