BH Williams wrote:
Access to the northern end of HS1 is fairly limited, that to and from the
WCML being by the NLL, which presents pathing problems, from the MML being
by a single route from the Down Slow, and that from the ECML also being
single track. All these routes are provided with OCS.
Not entirely true - the MML-HS1 connection is not electrified.
I believe (though I'll have to check) that the station throat does have
lineside signals
That is true.