David Splett wrote:

I know Covent Garden isn't the most ideal place, but the Picc really does
need some form of turn-back facility in the long section between Hyde Park
Corner and King's Cross. If one of these is out of use for any reason you
have a really long length of railway closed - i.e. Hyde Park Corner to
Arnos Grove.

Is there anyway that the Aldwych branch could be adapted for the purpose? Or
does that require too much work to justify?