I recently tested out Ofcom's new checker on mobile and broadband availability, but it told me that areas with poor coverage like Headcorn and Doddington received 4G mobile and superfast broadband. This is clearly inaccurate, and Ofcom told me that I should let them know if there are mistakes.
To find out where the checker is wrong, I've launched a survey for local residents to let me know where the hot spots and not spots are. Using the data from the survey, I will feed back to Ofcom so that their checker provides accurate information for our area.