Gas velocity as a function of the jet power following Wagner et al. (2012). The left panel shows FWHM line widths, the right panel approximates a putative radial outflow velocity by showing one half of the measured velocity offsets. Blue and orange symbols show the radio galaxies of the present analysis, and those of Collet et al. (2016), respectively. Red stars show galaxies with measured Eddington ratios from Nesvadba et al. (2011b). The black dashed lines show jet powers corresponding to Eddington ratios between 10^-4 and unity. The yellow hatched area shows the range spanned by the mass selected sample of galaxies without prominent radio source of Buitrago et al. (2014).