Boris Johnson joined Met Police drug squad officers in full riot gear as they smashed their way into a fortified flat in the Tottenham area of North London.
One stunned druggie could barely believe his eyes and said: “What the f*** are you doing here!"
Mayor Johnson, who also attended a further raid which saw two men arrested for drugs said: "I don't think the chap was pleased to see me."
Almost 1500 police officers were involved in the series of high profile raids across the English capital. More than 160 addresses were targeted and 48 people arrested.