Gillingham is not a city, its classed as a town, but theres no option for the ID editor drop box, unless you add it manually as addr:town, so its a very tedious thing to do to make it accurate. Im not entirely sure if there is an easier way to do this; because since Gillingham is classed as a town, shouldnt the addr:town tag be automatically placed when creating a new item, or is that not how it works? 