LONDON — One of the biggest donors to Britain’s Conservative Party is suspected of secretly funneling hundreds of thousands of dollars to the party from a Russian account, according to a bank alert filed to Britain’s national law enforcement agency.
The donation, of $630,225, was made in February 2018 in the name of Ehud Sheleg, a wealthy London art dealer who was most recently the Conservative Party’s treasurer. The money was part of a fund-raising blitz that helped propel Prime…