Found the plan reference here https://pa.eastlothian.gov.uk/online-applications/files/CC07DFDF3BF77715D71EE60A7EC739BB/pdf/18_01048_AMM-PLANNING_AND_DESIGN_STATEMENT-2651250.pdf

Hmm no, there are no pavements on theses side roads and they are intended to be mixed use.

I can change them to be purely side roads