(23 Sep 2015, 11:09 am)G-CPTN wrote What do these DDA modifications involve?
ie what do these vehicles need that they haven't already got?
I cannot imagine that the interior is being changed to low-floor.
Is it mainly the fitting of entrance ramps?
The Volvo B10BLEs are already fitted with ramps, though they do require the installation of yellow markings in ramp area. I believe the main modification is the removal of a tip-up seat and minor adjustment to the wheelchair position, as can be seen below.
![[Image: 20406851861_7b20fd04c6.jpg]](https://farm4.staticflickr.com/3750/20406851861_7b20fd04c6.jpg)
Go North East: 4902 / W902RBB by Daniel Graham, on Flickr