The Roelof S Uytenbogaardt UDISA Memorial Lecture (RSUUML) was initiated by UDISA to honour the extraordinary contribution made by Roelof S Uytenbogaardt in the establishing and promotion of Urban Design in South Africa, as teacher, mentor, urbanist, and practitioner. The 2022 Laureate Martin Kruger, gave an compelling lecture celebrating the profound influence that Roelof Uytenbogaardt has had on his career and work