(04 Jun 2016, 6:09 pm)S813 FVK wrote I think City Sightseeing is a franchise (same model as McDonalds etc if I have got the name wrong) as opposed to a contract.
I'm sure that replacing non-DDA vehicles is high up the list too which is why I suggested it.
Aye I think you could be right, Though I still doubt E400s will be in favour over Tridents.