Sir Sadiq Khan will tell EU diplomats "Brexit was a mistake" and renew his backing for a youth mobility scheme as he argues that strengthened ties with the bloc would help offset US President Donald Trump's threatened tariff regime.In a meeting on Tuesday, the London Mayor will tell delegates that Britain's withdrawal from the trading bloc "continues to have a negative impact" as he promises to make the case for "being bold" in efforts to seek closer alignment.Sir Keir Starmer's Government has m

Sir Sadiq Khan will tell EU diplomats "Brexit was a mistake" and renew his backing for a youth mobility scheme as he argues that strengthened ties with the bloc would help offset US President Donald Trump's threatened tariff regime.In a meeting on Tuesday, the London Mayor will tell delegates that Britain's withdrawal from the trading bloc "continues to have a negative impact" as he promises to make the case for "being bold" in efforts to seek closer alignment.Sir Keir Starmer's Government has made resetting relations with the EU a priority but repeatedly ruled out returning to the single market, customs union or freedom of movement.