最終更新日:2022/12/24
Permissive
working allows more than one train to be in a block section at one time but trains must be run at low speed in order to stop on sight behind the train in front. Such working is often authorised to allow freight trains to bunch
together to await a path through a bottleneck instead of being strung out over several block sections, as would be necessary if absolute working were in force.
編集履歴(0)
元となった例文
"Permissive"
working
allows
more
than
one
train
to
be
in
a
block
section
at
one
time
but
trains
must
be
run
at
low
speed
in
order
to
stop
on
sight
behind
the
train
in
front.
Such
working
is
often
authorised
to
allow
freight
trains
to
"bunch"
together
to
await
a
path
through
a
bottleneck
instead
of
being
strung
out
over
several
block
sections,
as
would
be
necessary
if
absolute
working
were
in
force.