World Cup 2010 - Russian 2018 chief explains slurs, refuses to apologise
"We've sent a letter of explanation to the English bid officials," said Alexei Sorokin, general director of the Russian bid, adding that, "it wasn't a formal apology because I don't feel like I've broken any rules."
England's bid team have lodged a formal complaint with football's governing body FIFA against Sorokin, accusing him of making critical comments about rival bidders in a Russian newspaper.
"It's no secret that London has the highest crime rate when compared with other European cities, and the highest level of alcohol consumption among young people," Sorokin told the Sport-Express daily earlier this month.
He later said his comments had been "misinterpreted and distorted".
"I just expressed my regret over the whole thing, it was just a misunderstanding," Sorokin said on Wednesday.
"All of us in the Russian bid team have a great deal of respect for our English colleagues and I'd like to think they respect us as well," he added.
"I hope we can put this matter to rest for good now."