div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=dwi-uk-key-to-049-mgl-05-to-099-mgl-10-to-15-mgl-area-of-health-authorityhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: DWI UK · Key to 049 mgl 05 to 099 mgl 10 to 15 mgl Area of health authority fluoridation scheme Typical fluoride levels in zones during 2012 Berwick-Upon-Tweed loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentinreader036viewer20220816135fb46b6be83b040a4d32d2a5html5thumbnails1jpg width=140 height=200 divdiv