10-13-2019 23:06 PM
Anyone can give a donation or loan to a political party, individual or other organisation. There is no limit on how much someone can give if they are a permissible source.
It is up to the political party, individual or other organisation to check if the donation or loan is from a permissible source, and if they can accept it or not.
The Visualisation describes the various donations made by different groups of donors to various party donees, year wise from 2001 in UK.