Dee ihe ga-aga n'ihu na paragraf a - Arnold jere ozi dị ka Onye isi oche nke Mgbakọ London maka okwu ise. Ọ bụ onye isi ọnụ na-ekwuru ndị otu Labour na London Assembly na agụmakwụkwọ na Onye isi oche nke Panel Mmụta nke Mgbakọ London. Arnold bụbu onye isi oche nke Cultural Strategy Group maka London, na-arụ ọrụ na iweta 2012 Olympic na Paralympic Games
gaa London. Ọ nọdụrụkwa na Kọmitii Mmepe Akụ na ụba na nke Ọha na-arụ ọrụ dị ka onye so na ndị uweojii Metropolitan.