Restoration of (accidental?) deletion that had left ungrammatical text edit

I've restored the opening words:

"The Southampton Boat Show is the biggest water based boat show in Europe. It has been held every September since"

which were apparently deleted by an edit on 14 Sept 2009 with no explanation I can see (I'm not really up to speed on the History functions) to leave the text starting from "1969 . . .". It's possible that the words were thought to be factually incorrect, but their bald removal left an ungrammatical sentence fragment as the opening, which looked very bad. Factual (cited) corrections welcome, of course. 87.81.230.195 (talk) 01:35, 18 July 2010 (UTC)Reply