I've been looking up the possibilities on the National Rail Site for Anglia Rovers. The map shows 3 zones, but not all of the various tickets available refer to these zones. The 3 in 7 costs £30 but makes no reference to the zones. The single day ranger likewise makes no reference. The 7 day however has specific fares for all the different zonal combinations, a 7 day for all 3 zones is £96.50. This means that if the 3 day is valid in all zones, 3x3 day is cheaper than a 7 day. Help!! - is this an anomaly or is the 3 day actually 3 different rovers, each for one zone only? And likewise the single day - is this all zones or one zone only?