On Wed, 12 Feb 2020 11:16:34 +0000, "www.GymRatZ.co.uk"
wrote:

...
The first time I refused to file the electoral roll was when the form
had very ambiguous wording with regards to the "open register" it used a
combination of double negatives and contradicted it's self there was no
way of knowing whether you were opting in to being off the list or on
the list. One section implied one thing and the other implied the
opposite.
...

For heaven's sake, "contradicted it's self", which expands to
"contradicted it is self", should be "contradicted itself".
--
Dave W