SFR-L_{150 MHz} plane, as inFig. 5. The coloured lines with error bars indicate the SFR-L_{150 MHz} relation recovered in each of the four redshift bins detailed in the legend – identical to those used in Fig. 8, and which are also reproduced here as the circles – but including only those sources with ≥ 5σ 150 MHzdetections. Also overlaid is the best-fit relation from G18; the horizontal bars adjacent to the left-hand vertical axis indicate the luminosity corresponding to 60 μJy at the lower bound of each redshift bin.