On Sat, 14 Oct 2017 12:23:45 +0100, Andy Burns
wrote:

Scott wrote:

I thought the autumn clock change date differed between us and
continental Europe. Is there not a period with no offset?

BST/CEST have started on the same date since 1981 and reverted to
GMT/CET on the same date since 1996.

Thanks. I did not appreciate that, nor did I appreciate that France
operated DST at all.