As of July 19, fully vaccinated UK nationals returning from amber list vaccinations will no longer have to quarantine for 10 days. The rules then vary depending on your vaccination status. Unvaccinated/not fully vaccinated: British travellers who are not fully vaccinated need an “essential reason” to visit France and must provide a completed International Travel Certificate showing this. Upon arrival they must self-isolate for seven days after arrival, then take another PCR test following this period of self-isolation. Vaccinated: Fully vaccinated travellers must provide proof of their vaccination status, but they do not need an “essential reason” and are not required to self-isolate.

Source: Daily Nation July 16, 2021 18:23 UTC