Eu referendum: Update 4 p.m.

Leave are now leading the votes by roughly 500,000. 51.3% to 48.7%.

I don't think Remain can win now and that Leave will get it.

The sun is about to rise, and I would like to go to bed soon. Alas the excitement of where we go from here will keep me awake. Will Cameron resign? Will he trigger article 50 of the Lisbon treaty today?

Exciting times.

Dare to believe in democracy.

Squiffy.
Very tired, slightly more tipsy.