If anyone would like to offer further practical support for the Ukraine, this can be made through Aid to the Church In Need:
https://acnuk.org/news/ukraine-charity-rolls-out-emergency-aid/
or via the Ukrainian Catholic Cathedral in London:
https://www.ucc-gb.com/post/helpukraine-emergency-appeal
These Charities are working on the front-line to bring humanitarian relief and the funds will go there directly.