This piece can be found beside Regent’s Canal tunnel and under the London Transport Police Headquarters in Camden. The mural, painted in 2009, represents a city worker covering the work of another graffiti artist painted in 1985 with grey wallpaper. This wall became the battleground of a graffiti war between Banksy and the deceased London graffiti legend King Robbo. Shortly after, Robbo struck back and covered Banksy’s piece on the pretext that he broke the underground code of conduct. The wall undergone eight other modifications from both artists. The feud stopped when King Robbo was hospitalised for life-threatening head injuries. When Banksy heard about King Robbo’s serious health condition, he painted an ode to Robbo’s original graffiti piece. As a tribute to Robbo, the mural was restored to its original form with slight changes.