Sorry but as a non-Londoner I don't quite understand this discussion.
We have an Oyster card with pre-payment loaded in a drawer at home, if any of the family is going to London we simply take it out, use it, top up as necessary and bring back.
If we were going to London for several days I appreciate it might be an idea to buy a weekly travelcard but as I understand this is not a photocard (unless bought from a train station) and is "added to" the Oyster card we hold so who would such a travelcard belong to and how could it be deemed to be non-transferable?
We have an Oyster card with pre-payment loaded in a drawer at home, if any of the family is going to London we simply take it out, use it, top up as necessary and bring back.
If we were going to London for several days I appreciate it might be an idea to buy a weekly travelcard but as I understand this is not a photocard (unless bought from a train station) and is "added to" the Oyster card we hold so who would such a travelcard belong to and how could it be deemed to be non-transferable?