Philip Foster was sentenced to eight-and-a-half years in prison for his part in a sham modelling fraud, National Trading Standards said.
Volodymyr Zelensky had been due to have lunch with Donald Trump and both leaders were going to sign a minerals deal during a joint news conference.
The Labour peer, a former MP for Darlington, served as Prime Minister Sir Keir Starmer’s political secretary between 2020 and 2021.
The Government has announced beavers can be released into the wild in England under licence, with the first reintroduction expected soon.