I currently have an annual travelcard zones 1-3 for the 2008 calendar
year (purchased at 2007 prices). I am shortly going to be working part
time only - 2-3 days per week (travelling in and out of Zone 1 from
Zone 3 once per day when I am working) plus I will be getting longer
holidays - 4-6 weeks during the rest of this year taking into account
the start of maternity leave at Xmas. Would it be more worthwhile
therefore to get a refund on the Oyster and move to a pay as you go
ticket? I dont really understand how it all works / if it would be
financially cost effective, therefore any advice you could give me
would be most welcomed.