What is "writetothem"

WriteToThem is a website by mySociety which allows UK citizens to contact their elected representatives. Users do not need to know their representatives’ names: instead, using the mySociety software MapIt, the site matches their postcode to its various constituency boundaries, before displaying elected representatives at all levels of UK government from local councillors to MEPs. Users can send messages to them from the site; responses are then sent directly to the user’s email address. Unlike many mySociety sites, there is no public element to the correspondence.