"Peter Masson" wrote in message
news
Some trains which currently use the terminal platforms will run via
Thameslink. AIUI it's not yet clear how much of the layout will be
available during the construction period.

It gets discussed to a certain extent in yesterday's finalised Kent RUS.
There will be times when groups of through platforms will be completey out
of use and the relevant trains will pass straight through, but I only had a
quick glance.

Paul S