A zero star rating means "urgent improvement is required", while one star means "major improvement is necessary".
Inspectors from Northumberland County Council carry out the checks, with ratings listed nationally on The Food Standards Agency website.
17. Oven & Grill
4 Battle Hill, Hexham, NE46 1BB. Rated 1 on 24-Jul-2019 Photo: Google
18. Paradise Pizza
5 Laburnum Terrace, Ashington, NE63 0XX. Rated 1 on 23-Jul-2018 Photo: Google
19. Pizza Hot Bite
Front Street, Klondyke, Cramlington, NE23 6RF. Rated 1 on 11-Mar-2019 Photo: Shutterstock
20. Pizza Real
35 Bridge Street, Blyth, NE24 2AA. Rated 1 on 19-Mar-2019 Photo: Google