a busy walkway, stealth needed around lots of muggles
look for a herb container
the route of the old Wilts and Berks canal used to run from Wichelstowe over the Kingshill Road and between Cambria Place and Albion Road, directly into the centre of Swindon's Wharf Green
http://en.wikipedia.org/wiki/Wilts_%26_Berks_Canal