I've said on another post that V is a metaphor for the individual, and that's what he was to those people who died, including Deitrich and the girl, and Evey's parents. The reason V has no real identity is so can represent everyone. Behind the mask, he could be anybody, and that's whats so important about him.
The characters appearing at the end were just another way of giving us that message, that, as Evey says, 'he was all of us'.

So it could be, that it only happens in Finch's mind.
I took that scene to mean that he was predicting what would occur as the scene cut to show his prediction being played out in real life. He was speculating but the film was showing that he was correct.
I've lived upon the edge of chance for 20 years or more
Del Rio's Song

It's ironic that I came to the board about this very question. See, I rewatched her getting shot so many times that I noticed that the paint can was hooked to her belt and when she was shot, it went flying off in front and to the right of her, before she hit the ground. I just figured that the bullet just happened to hit that can and she was dazed by the force of the bullet and just laid there. When we see her mask slide away, that means that her head hit the pavement. That would be enough to clean most of the clocks of everyone. Eyes opened or closed, we wouldn't be moving much for a while after that.
I have something to say; It's better to burn out, than to fade away!!!

When you see the girl with glasses shot, Finch is telling Dominic about how events might unfold:
Dominic: What do you think will happen?
Finch: What usually happens when people without guns stand up to people with guns.
And later he says "someone will make a mistake" and you see the girl with glasses shot. So it could be, that it only happens in Finch's mind.
But after thinking some about it i also tend to think, that she really got shot since you see all the other dead people taking off their masks, too (Deitrich, Evey's parents, the lesbian couple).

so she isn't real nearly a spirit

It's supposed to an illustration of what Natalie Portman is talking about in her last speech. All the people wearing the Guy Fawkes masks remove them to reveal Natalie Portman's parents, the two lesbians in the camp, Stephen Fry's character, etc. Natalie Portman describes how V is in each of us and so the film literally uses those victims to represent the movement that V had created. It's all symbolism. I was taken back by the appearance of the girl myself, until I saw Stephen Fry. Then I got it.

To me it was obviously intended that all the people in the march were what brought The Party downeither through their actions or by their death. They were all part of it.

People may die but ideas never will! Think that's what it means

That crowd was multi-racial.
They were ghosts. The country had been "cleansed" of non-whites by then.

They weren't, in the end, when they were taking off their Guy Fawkes masks. That crowd was multi-racial.

"Why was everyone white?"
They weren't.
"Who's driving this plane? Stan Butler?"

It's made clear the current Government only wants non white hetero's in the UK.

Why was everyone white?

This message has been deleted.

This message has been deleted.

So even merely being deported caused them to leave ghosts behind?
Please excuse any typos, this was typed on an iPad

He's clearly in frame in a close-up pan.
This is JUST AFTER the little boy takes off his mask and just before we see Evey's parents..
Whoops!
I just consulted the imdb's trivia page. Apparently I am mistaken.
Easy mistake to make - guy looks enough like him to be his brother. Ironically, he's standing just behind Rupert Graves whom I'd presume was NOT actually playing Dominic at that moment.

WOW! I am sorry! I didn't realize there was such a following of people wanting to know where he is
2:04:00
He's clearly in frame in a close-up pan.
This is JUST AFTER the little boy takes off his mask and just before we see Evey's parents..
Whoops!
I just consulted the imdb's trivia page. Apparently I am mistaken.
http://www.imdb.com/board/10434409/trivia:
Hugo Weaving appears unmasked while V is pretending to be the old man who gives the information to Inspectors Finch and Dominic. He also appears unmasked, though with his face always in shadows, while a disguised V acts as the guard/torturer of Evey while she's imprisoned. Despite rumors to contrary, he doesn't appear at the climax while all the Londoners watch Parliament being blown up, though he does appear in the crowds in Lark Hill flashbacks.
I also thought that was him in both a wide shot flashback and close-up.

Draceo1138, Oh,
please
tell us where/when that is in the sequence? I have to see it!

Thanks, I will!

I don't know where or when. You should ask Draco1138. That's who said Hugo Weaving taking off a mask.

Oh,
please
tell us where/when that is in the sequence? I have to see it!

If you know where to look you can also see Hugo Weaving among those taking off their masks.
Never caught that. Where is the right place to look?

It's just the spirit of them living on through revolution.
"He was you and me, he was all of us."
Gordon
Evey's parents
Evey's brother
Valerie & Ruth
Numerous blacks who were long ago killed or deported from England
The little girl in glasses
It is just their spirit which lives on.
If you know where to look you can also see Hugo Weaving among those taking off their masks.