We now ask our visitors to enter an Anti-Spam 4 Digit Number into a box before they can send us a message. This number is different for every message. This ensures that the form is being filled in by a person and not a machine. We apologise for the inconvenience but ultimately it will help protect you from unwanted emails. Spam is unsolicited email. Some very annoying organisations use computers to search the internet looking for forms, and there software automatically fills them in. They do this so that they can send bogus messages.