Worth saying that:
- Hayes is on a now TB Roc desk, having been on an LB PSB panel.
- Orpington somehow gets 6tph.
- Metro must suffer* a 2tph service.
- One assumes they are getting enough managers to do Dartford station.
This is a bad idea. Especially half-hourly Ashford to St Pancras. Best thing for it is to provide a more regular High Speed or close the network outside of London and not run the Bexleyheath line. Concentrate resources onto Dartford - Abbey Wood -
London (Lizzy line) and via Hither Green as that side is clearly already open and available for Orpington trains.
* It is not a good idea to provide half-hourly and crush-load it, even if you remove a few stops.
Anyway, I predict a total mess.