London

• 'I wandered through each chartered street'

  This word 'chartered' shows that the people have no free will as they are being controlled by the government
• 'In every cry of every Man, / In every Infant’s cry of fear, / In every voice, in every ban,'

  The anaphora and repitition of 'every' highlights how anyone is affected despite their age
• 'Runs in blood down palace walls'

  The use of blood is emphasising the suffering of the working class and Blake is critiquing the power and luxury of the monarchy