On May 19, 1:42 pm, (Colin Rosenstiel) wrote:

There are no shops on my way from my mother's to the station. How can I
put an arbitrary (small) amount on my Oyster if I don't have change?

I strongly suspect they don't care. If by saving a load of money they
make a large number of peoples lives difficult , well, I imagine they
just see it as collateral damage.

B2003