Mezue ahịrịokwu na-esonụ: Kemgbe 2013, ọ bụ onye ọka ikpe na panel nke Ememme Nkiri Norwich. N'ọnwa Ọgọstụ 2014, Colman bụ otu n'ime mmadụ 200 ndị ọha na eze bịanyere aka n'akwụkwọ ozi nye "The Guardian" na-emegide nnwere onwe Scotland na mbido Septemba 2014
referendum banyere okwu ahụ. N'ọnwa Nọvemba afọ 2020, ọ bịanyere aka n'akwụkwọ ozi na-emeghe na-akatọ ime ihe ike na ịkpa oke megide ụmụ nwanyị trans.