EN
With the help of recent adjacent dyadic constructions by Hytönen and the author, we give an alternative proof of results of Lechner, Müller and Passenbrunner about the $L^{p}$-boundedness of shift operators acting on functions $f ∈ L^{p}(X;E)$ where 1 < p < ∞, X is a metric space and E is a UMD space.