We live in a semi detached. Our neighbours are a couple who I would say are in their thirties. Last Monday morning I was woken up at around 4:45am by severe coughing from the girl next door. This carried on until Friday when an ambulance turned up and took her away to hospital. She has Covid-19. I know her boyfriend should now be isolating himself for two weeks. However he went out yesterday in his car and twice today. We’ve noticed he’s brought bags back which indicate he could have been shopping although they were not supermarket bags so can’t be sure about that, he could have been visiting parents which is equally wrong I know. Yesterday his parents visited for about three hours. I’m totally shocked. IABU if I report this?