Tulisa Contostavlos punched the air with delight and hugged supporters after her trial was thrown out at Southwark Crown Court.
The former X Factor judge had been accused of brokering a cocaine deal with an undercover reporter, a charge she strongly denied throughout.
The judge threw out the case after deciding there were "strong grounds" to believe that the undercover reporter Mazher Mahmood had "lied" at a pre-trial hearing.
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The EU chief Brexit negotiator said border checks will be ‘indispensable’.
In the latest part of our series "The Conversation", Ben Chapman has been to north London where three quarters of people voted to Remain.