> for TfL there is a batch process at the end of the day which does that Which can lead to some perplexing notifications from your bank at 0400 when it says yo

> for TfL there is a batch process at the end of the day which does that Which can lead to some perplexing notifications from your bank at 0400 when it says you've just charged £N at A.N.Tube and it takes you a good three minutes before you realise it's not someone cloning your card but the journey you made 18 hours ago.