Boris Johnson says Farage’s stance on Russia is ‘extremely dangerous’

Former PM also brands Reform UK a threat to national security and raises concern about its approach to the economy

Boris Johnson has said Nigel Farage's stance on Russia is extremely dangerous" and Reform UK is a threat to national security.

The former prime minister's attack comes in a week in which Reform has stepped up its criticism of what it calls the Boriswave" of post-Brexit legal migration.