asdf wrote:

Did they attempt to run a weekday peak service on any of the trial
weekends?

Nope. And on at least one of those weekends there were no Mets between
Harrow-on-the-Hill and Aldgate, and the service ended up bunching
together, so you'd get a "Circle", followed by a Hammersmith, then
nothing for 8 minutes.

Cheers,

Barry