And when it's more likely than not something will go wrong.
Eg It's incredibly easy for us to get to Brighton - train to Farringdon, get off, stay on the same platform, get on Brighton train. Last time we tried it, it was an absolute cluster fuck with necessitated tubes and changes at alternative stations.
The is the only saving grace of the trains. It costs double what it would cost you to drive, but you have a 50% chance of a 3 hour delay, in which case you get a refund and the overall cost is about the same. Aside from the fact that they wasted 3 of your hours.
And when it's more likely than not something will go wrong.
Eg It's incredibly easy for us to get to Brighton - train to Farringdon, get off, stay on the same platform, get on Brighton train. Last time we tried it, it was an absolute cluster fuck with necessitated tubes and changes at alternative stations.
Would only drive now. Which is sad.