What's the first thing to come to your mind?

[anfield5]

French food

[Steve Boyd]

Dead molluscs

[anfield5]

Oyster Card

[Steve Boyd]

Going Underground
(brain still in "Song Title Mode")

[anfield5]

Secret Railroad

[Steve Boyd]

Northern Rail
(if you live in northern England & you've ever tried to get anywhere on a Northern Rail or Transpennine Express train you'll know what I mean)

[gadjo_dilo]

Ignorant ( me, as I don't live in northern England and I don't have a clue )

[Steve Boyd]

Lucky
(you don't live in Northern England where the trains are frequently re-routed or cancelled and those that do run are often late)

[anfield5]

Used too (live in Northern England where the trains are frequently re-routed or cancelled and those that do run are often late)

[gadjo_dilo]

Bad experience ( I don't live in Northern England where the trains are frequently re-routed or cancelled and those that do run are often late but I live in Absurdistan where trains are rare, old, dirty, slow like the snail and late most of the time )