Distribution of projected RR distances from their host-cluster centres. Top: histogram of the RR – cluster centre distances, D_RR − c. The red dashed line is at 800 kpc. Bottom: histogram of the RR – cluster centre distances as a fraction of the cluster R₅₀₀. The hatched bars in both plots show the distribution for only relics in RH-hosting clusters. The solid and dashed black lines correspond to the median distances for all relics and just those which also host a RH, respectively. We note that PSZ2 G107.10+65.32 is excluded for both histograms and the median calculations.