If you agree, we will include code from Google and Facebook which will track your visit using simple personal information like your IP address, browser details, pages visited, buttons clicked, and some form field names (but not form contents). This information will be stored and sent to these providers, allowing them and us to see which pages are visited and which adverts are working, helping us spend our money efficiently and effectively and make the website work best for you. The companies will each place and read cookies which could link your visit with the personal data you have already given them. For more details, see Facebook's privacy policy and Google's privacy policy.