Galaxies are often found in clusters, and clusters of galaxies are sometimes found to be part of superclusters! The Shapley supercluster is the most massive supercluster in the local Universe and contains over 8000 galaxies in the redshift range from 0.035 to 0.06, over a 15 degree x 10 degree region of sky. In such dynamically active and dense structures one can potentially observe the effects of dynamical processes such as cluster-cluster collisions and group-cluster mergers and sample different environments from cluster cores to filaments and fields. Merluzzi et al. have undertaken a study of supercluster members showing radio continuum tails to investigate whether these features are linked with the cluster-cluster interactions. These tails are believe to be the result of ram pressure stripping of gas from the galaxy as it moves through the intra-cluster medium. Observations were made over the frequency range from 235 MHz to 1367 MHz, using the GMRT and uGMRT, MeerKAT and ASKAP telescopes, the lattermost from the EMU and POSSUM surveys. The image above shows radio contours in red for the galaxy SOS 90630 superimposed on an ESO VLT Survey Telescope optical image. On top of each panel the frequency (MHz) and instrument are indicated. The ram pressure stripped tail to the right of the galaxy is evident.