The ratings measure how hygienically food is handled, stored and prepared, the cleanliness of facilities and how food safety is managed and is not a guide to food quality.
Businesses are rated by inspectors from 5 to 0, with 5 meaning that hygiene standards are very good and 0 that urgent improvement is necessary.
The ratings are supplied by the Food Standards Agency and were correct as of July 7, 2024.
Here are the seven Bristol takeaways with the worst food hygiene ratings, of either zero or one star.