I want my time with you

Had a meeting at St Pancras at midday today and there it was, Tracey Emin's 20 metre sentence.  Her latest offering.

Tried to get Sir John Betjamen's statue in as well, but it was too busy, so you just have the heads and shoulders of the statue of the couple kissing in the bottom right of the shot.

I wonder how long it will be there?