PPS 3 Access Movement and Parking·Page 17·5.7
Access in historic and listed buildings
Historic or listed buildings can often provide suitable access for all through flexible and pragmatic design without compromising the building's special interest or character.
In the case of historic or listed buildings, if a flexible and pragmatic approach is taken, it should often be possible to plan suitable access for all without compromising the building's special interest or character.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/regional/PPS 3 - Access Movement and Parking.pdf