Houndsditch is a
one-way street in London linking Outwich Street in the north-west to St. Botolph Street in the south-east. It runs through parts of the
Portsoken and
Bishopsgate Without wards of the
City of London, the historic nucleus and modern financial centre of London. It marks the route of an old ditch that ran outside a part of the
London Wall, renowned for being used as a site for disposing of waste and, particularly, deceased
dogs.