[Reposted from the other thread:]
Comment on the Guardian article:
IMPORTANT Delete the logo image from the form before sending your reply!
The logo in the header of the response form is 2mb in size which is making the file too big for their mailbox to receive. All replies are bouncing saying the mailbox is full. The mailbox is not full, this is just the standard response when an email is rejected for being too big!
It seems that, as well as not telling people about the consultation, they have made their response form bigger than the maximum accepted size for their mailbox so that none of the responses are ever received.