Neil Williams wrote:
On 2014-09-04 22:43:56 +0000, Michael R N Dolbear said:

Once on the DLR.

Don't the guards check every passenger on every journey on the DLR,
unless it's so full they can't get through? They certainly used to. Or
have they been demoted to doing the doors and "ding ding", as it were?

With three-car, non-interconnecting trains, how could the PSAs check every
ticket? In my experience, they don't constantly move between cars at
stations.