did it ever get accused of any abuse?
Yes, Child Sex Abuse.
Church of England
The 2020 report from the Independent Inquiry into Child Sex Abuse concluded that the Church of England did not protect children from sexual abuse, and allowed abusers to hide. 
what is royal maundy? It is a religious service in the Church of England held on Maundy Thursday. do this church work on uplifting poor children? UNANSWERABLE how did the religious service originate? It is derived from the command or "mandatum" by Christ at the Last Supper, to love one another. is it still held today? Yes. is any cathedral a part of this service? St Patrick's Cathedral. what are the views of the previously mentioned church on the topic of bioethics? It is generally opposed to abortion but recognises that "there can be - strictly limited - conditions under which it may be morally preferable to any available alternative".
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Church of England [SEP] Sex abuse
The 2020 report from the Independent Inquiry into Child Sex Abuse concluded that the Church of England did not protect children from sexual abuse, and allowed abusers to hide. The Church spent more effort defending alleged abusers rather than supporting victims or protecting children and young people. Allegations were not taken seriously, and in some cases clergymen were ordained even with a history of child sex abuse. Despite assurances from senior Church leadership there is concern that not enough may be done and historic abuse may still sometimes be covered up. Keith Porteous Wood of the National Secular Society stated: Bishop Peter Ball was convicted in October 2015 on several charges of indecent assault against young adult men.