Rubuta ci gaba don wannan sakin layi - An sanar da nadin Collins a matsayin Bishop na gaba na Dorchester, bishop na yanki don duk gundumar Oxfordshire a waje da garin babban coci kanta, a watan Nuwamba 2020. Saboda annobar COVID-19, an jinkirta keɓewarsa a matsayin bishop daga 28 ga Janairu, kuma a maimakon haka an ba shi lasisi a matsayin wakilin bishop na yankin "ad interim"; rawar da ta fi yawa a cikin Cocin Roman Katolika kuma kusan na musamman a cikin Cocin Ingila. An shirya tsarkake shi a ranar 12 ga Afrilu, amma saboda mutuwar Yarima Philip, Duke na Edinburgh
a wannan karshen mako, an gudanar da hidimar a asirce a Lambeth Palace a ranar 14 ga Afrilu 2021 tare da iyakantaccen ikilisiya a ƙarƙashin ƙuntatawa na COVID, kuma ba a watsa shi kai tsaye ba. Sarah Mullally, Bishop na London, ya naɗa shi a matsayin bishop, a cikin sabis wanda ya fara da karfe 9:45 na safe.