Police say they're getting increasing amounts of reports of people failing to self-isolate.
The constabulary is warning anyone who should be in quarantine to stick to the rules, saying not doing so puts lives at risk and also stops officers from dealing with other issues.
As of earlier this week, anyone arriving on Island must self-isolate for 14 days regardless of whether they show any symptoms of Coronavirus.
Those found to be breaching quarantine face a £10,000 fine or even a prison sentence.