Judging by his username, I think parent poster is British, in which case GMT would be astronomical time for his location. Please stop posting that link, DST has

Judging by his username, I think parent poster is British, in which case GMT would be astronomical time for his location. Please stop posting that link, DST has nothing to do with timezones, and explaining why we need timezones is counterproductive to the issue at hand - abolishing DST.