(31 Jul 2022, 9:16 am)Jack Gill wrote Martijn has confirmed on twitter that these are for the QA/QB services, with the current Versas being cascaded to the 57. https://twitter.com/MartijnGNE/status/15...4790651906
Martijn said the following on said post "The next batch will go onto the Q3 (now Qa and Qb) and allow refurbished buses to be released to upgrade other routes such as the 57", at no point in that post does it confirm the Versa's will go onto the 57 only that refurbished buses in some form will be used on services such as the 57 in the future.