Radio images of restarted candidates. The colourmaps are LOFAR-IB with contours from the LOFAR18 (green; -3, 3, 5, 10 × σ_local); LOFAR6 (blue; -3, 3, 5, 10, 20, 100, 200 × σ_median); LOFAR-IB (purple; -3, 3, 5, 10 × σ_local); FIRST (red; -3, 3, 5, 10 × σ_local); VLASS (yellow; -3, 3, 5, 10, 20 × σ_local). The inset is zoomed in on the central region. The yellow ‘+’ in the inset notes the position of the optical host galaxy. If there is no optical counterpart, red ‘×’ notes the expected position of the nuclear region. Detection (‘✓’) or non-detection (‘✗’) of the central region is noted in the legends.