Key legal question
How does § 28(5) KBR relate to the general exception rule in § 29 KBR for reducing building setbacks?
Extracted holding
§ 28(5) KBR is a special rule (lex specialis) for a specifically defined situation and is meant to facilitate, not to make stricter, departures from the prescribed building setback.
Extracted reasoning
§ 29 KBR contains additional cumulative requirements, whereas § 28(5) merely requires consent of the Bau-Departement. The special rule would be meaningless if it were applied exactly like § 29.