From the Royal Agricultural Hall, Islington to Smithfield, walk the drover’s route to market. A new guided walk looks at the way in which food impacted on the design of London.  This walk, the first of three, looks at meat and water and follows the blood-smattered path from Upper Street, down St John’s Street across Cowcross Street and onto market.  To find out about the next walk, leave a comment on the contact page.