[2] Slaughter regularly appears in the media on behalf of the party to discuss political issues including BBC Radio Wales[4] and S4C.
[5] Slaughter was born in Yorkshire and stated in 2021 that he had lived in "Penarth in the Vale of Glamorgan for the last 17 years".
[8] The seat was supported by Unite to Remain as part of a coordinated effort with Plaid Cymru and the Liberal Democrats, in the interest of a people's vote for Brexit.
[10] During the 2024 UK general election he stood as the Wales Green Party candidate for Cardiff South and Penarth coming second, increasing his vote share to 14.5%.
[13] In 2023, Slaughter voiced his support for an "immediate ceasefire in Gaza", condemning the "indiscriminate killing of civilians and collective punishment of a population".