If the Tories were defending large numbers of marginals in London against Labour they would probably be panicking right now. The reason they're not is because of this list:
Labour in second place:
Croydon Central 0.3% Hendon 7.5% Harrow East 9.7% Enfield Southgate 10.4% Finchley & Golders Green 11.2% Chipping Barnet 14.4% Battersea 15.6% Chingford & Woodford Green 19.1% Bexleyheath & Crayford 21.0% Kensington 21.1% Putney 23.8% Uxbridge 23.9% Wimbledon 26.1% Cities of London & Westminster 26.7% Croydon South 29.7% Bromley 30.8% Old Bexley & Sidcup 33.8% Beckenham 37.8% Ruislip 39.5% Chelsea & Fulham 39.8%
Comments
http://www.bbc.co.uk/news/blogs-the-papers-40127957
The London poll is very similar to the 1997 results. Therefore, all those seats which went to Labour in that year, comes into play.
I expect a big drop in the Tory margin in Chingford. There was a large swing against the Tories in 2015. I believe this will continue.