An update: "We sent an email early this morning saying the Minister's visit was cancelled. This was an error.

"The Minister's plans had changed and she was no longer available for interviews in Cathedral Square.

"We apologise for this and any confusion it may have caused." https://twitter.com/PTJoelLamy/status/1387714032086437888

"This was a genuine error. The Minister's plans had changed and she was no longer available for interviews in Cathedral Square and we apologise for the confusion this has caused."

For further context, the message I got last night said: "The Home Secretary won’t be able to do interviews in Cathedral Square in the morning." So it wasn't a last minute change, there was plenty of time to inform us of the new location