I wouldn't jump to the conclusion that he can eliminate LD gains in the south. LD and Labour recently have tended to work together to keep out the Tories, this means even if the tories increase their vote share they could still LOSE seats. The LD and Labour are idealogically very similar and neither could bare the thought of Howard in power.
The recent Tory gains in the polls are modest at best, however for an unpopular Labour party halfway through it's term you should expect the Tories to be 20% ahead, not neck and neck!! History shows the incumbant government ALWAYS claws back at least 5% on their performance right before an election. On present poll ratings this would put Labour in the low 40's%, an easy win. Failing a disaster Labour will win again, albeit with a slashed majority of maybe 50 seats.
Everything you say I agree with. I'm not suggesting tactical voting will disappear, although I think we've seen the worst of it as disillusionment with New Labour grows - particularly amongst idealistic Lib Dems.
And I agree that the polls now don't point to a Tory win. I would argue the polls suggest that some people now are prepared to at least listen to Howard for now, as opposed to switching off to IDS or Hague.
Provided the Tories are well-organised and professional, the work they do will result in the electoral pendulum beginning to move their way. Not all the way straight away, but nonetheless in that direction....
Just think! You're getting closer to another Conservative government in Britain! Bet you're loving that idea.... : )
ABD