Answer:
This request is currently on the backlog of enhancements and has been prioritised along with other competing items. Current functionality does allow for a single refusal reason per road segment, but not multiple reasons.
The suggested approach is to select the most relevant reason for refusal and provide further details in the comments box on the Refusal page. Providing more detail in the response will assist the Access Facilitator managing the case to better understand your response and more accurately reflect this in the case decision.