I really cant see all the citaros being withdrawn by the end of the year, excluding the 63 plates which are on the 4, there is 62 citaros to replace, that would either mean vehicles from elsewhere in the Go Ahead group being sourced and brought in to replace or brand new buses being ordered, i cant see 62 new buses being ordered at this time so the citaros could be around a bit longer, i think we will definitely see only single decks being ordered for the next few intakes and if newer deckers are required i feel these would be sourced from elsewhere and refurbished if needed, we know the 26/27 citaros are being replaced by deckers but there is a lot of other routes run with citaros (57,X84,9,35,55,61 to name some) and will need replacements in the next couple of years