Apparently 31 minutes till the next one according to this estimate:
http://www.telegraph.co.uk/news/election-2010/7083987/General-Election-2010-results.html
Have you seen this thing?
Yes, saw that. Unfortunately it hasn’t been updated, as 0:01 British time was almost half an hour ago. I’ve watched the last few elections and usually by this time we’ve got a couple more results than we have now.
According to that page a BUNCH will report results in an hour and a half. Or something.