Quote:
Originally Posted by coylemj
The same applies to the Irish Rail smartcard and the Dart here in Dublin. If you travel from Dun Laoghaire to Lansdowne Road and don't tag out, you'll pay the fare to Malahide.
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There is little comparison between that and the TfL network where a huge % of journeys involve changes and travel through different zones where there are numerous routes that can be taken that can effect the charge for a particular trip.
If you don't mind me saying so, that is a Luddite attitude. The possibility of being penalised for not using the technology in the way it was intended is not a valid excuse to not use it..[/QUOTE]
Actually I do mind you saying so but it does remind me why I rarely bother with this board anymore, if you say anything that impinges on someone elses worldview you can expect a snide retort in order to try to invalidate what was said without actually adressing the point made.
Quote:
Originally Posted by coylemj
Yes 'it is possible to exit the system or change modes without encountering a barrier', especially on trains coming back from major events such as the last match in Wimbledon but so many people in London use the Oyster card that it's virtually impossible to miss a barrier with the Oyster sensor and the vast majority of commuters exiting the station ahead of you will tag out even if the barriers are open so it's not hard to see where to tag out.
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It is not the case that everyone uses oyster and of those that do many use different products loaded onto the card that do not have to be validated in the same way as PAYG.
Quote:
Originally Posted by coylemj
Correct, I have never used the DLR. Was there the week before last and used the tube for four days with my Oyster card. What's the deal with the DLR?
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Most DLR stations are open, no barriers just validators. Interchange stations that contain different modes are a common source of overcharges as people are not always aware where they should validate. some interchanges (such as most of the mainline terminus stations) have barriers on exit from National Rail and on entrance to LU but that is not universal, some are open for NR and barriered for LU and some (such as Stratford) allow free access between multiple modes.
Unclosed journeys are just one example of unintended overcharges, not completing journeys in the alloted time is another as are journeys made by one route but charged by another because of no intermediate validation and.
Occasions where oyster is being part used for a journey to somewhere outside London alogside another ticket can also cause some issues, if a through train is being used Oyster PAYG can require leaving the train to tag off and re-enter with the second ticket, using a paper travelcard instead removes this.
Disruptions to normal service patterns can also throw up situations where unwary PAYG users are overcharged.
As I originally said Oyster is a good system but it is not universally the best for all situations. Other tickets types still exist and are widely used for a reason.